user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: in which measurement system becquerels is the radioactivity unit? 
Knowledge Triplets: International System of Units, measurement_unit.measurement_system.temperature_units, Degree Celsius
Attosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.acceleration_units, Metre per second squared
International System of Units, measurement_unit.measurement_system.time_units, terasecond
Mole, measurement_unit.substance_unit.measurement_system, International System of Units
Lumen, measurement_unit.luminous_flux_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Liter
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Degree Celsius
Micrometer, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.absorbed_dose_units, Gray
International System of Units, measurement_unit.measurement_system.molar_energy_units, Joule per mole
Metre per second squared, measurement_unit.acceleration_unit.measurement_system, International System of Units
Ohm, measurement_unit.resistance_unit.measurement_system, International System of Units
petasecond, measurement_unit.time_unit.measurement_system, International System of Units
Gigasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_energy_units, Joule per kilogram
Metric system, user.movgp0.default_domain.measurement_system.unit_of_dose, Gray
Metric system, user.movgp0.default_domain.measurement_system.base_units, Mole
International System of Units, measurement_unit.measurement_system.speed_units, Kilometres per second
International System of Units, measurement_unit.measurement_system.angular_velocity_units, Radian per second
International System of Units, measurement_unit.measurement_system.radioactivity_units, Becquerel
m.0sdrz4h, dataworld.gardening_hint.last_referenced_by, Antoine Henri Becquerel
International System of Units, measurement_unit.measurement_system.volume_units, Hectoliter
International System of Units, measurement_unit.measurement_system.energy_units, Joule
Antoine Henri Becquerel, base.kwebbase.kwtopic.disciplines, physicist
International System of Units, measurement_unit.measurement_system.conductance_units, Siemens
m.0x0mgrf, award.award_honor.award_winner, Antoine Henri Becquerel
International System of Units, measurement_unit.measurement_system.inverse_temperature_units, micro per degree C
International System of Units, measurement_unit.measurement_system.weight_units, Gram
Henry, measurement_unit.inductance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.energy_units, Kilojoule
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Gray
Metric system, user.movgp0.default_domain.measurement_system.unit_of_luminous_intensity, Candela
International System of Units, measurement_unit.measurement_system.time_units, hectosecond
International System of Units, measurement_unit.measurement_system.time_units, yottasecond
hectosecond, measurement_unit.time_unit.measurement_system, International System of Units
terasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.permeability_units, Henry per metre
International System of Units, measurement_unit.measurement_system.density_units, Kilogram per cubic metre
Inverse Kelvin, measurement_unit.inverse_temperature_unit.measurement_system, International System of Units
Radioactive decay, base.nobelprizes.nobel_subject_area.nobel_awards, m.063lj0q
International System of Units, measurement_unit.measurement_system.length_units, Picometre
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electric_resistance, Ohm
International System of Units, measurement_unit.measurement_system.specific_energy_units, Joule per gram
International System of Units, measurement_unit.measurement_system.weight_units, Milligram
m.0qwd3l8, dataworld.gardening_hint.last_referenced_by, Becquerel
Antoine Henri Becquerel, base.kwebbase.kwtopic.connections_from, antoine-henri becquerel inspired by wilhelm conrad roentgen
Millisiemens, measurement_unit.conductance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.capacitance_units, Farad
Metric system, user.movgp0.default_domain.measurement_system.unit_of_ammount_of_substance, Mole
Metric system, user.movgp0.default_domain.measurement_system.unit_of_magnetic_field_density, Tesla
yoctosecond, measurement_unit.time_unit.measurement_system, International System of Units
Antoine Henri Becquerel, base.kwebbase.kwtopic.has_sentences, His work related to that of C.T.R. Wilson,  Ramsay.
International System of Units, measurement_unit.measurement_system.illuminance_units, Lux
International System of Units, measurement_unit.measurement_system.data_rate_units, bit per second
Metric system, user.movgp0.default_domain.measurement_system.unit_of_power, Watt
Antoine Henri Becquerel, people.person.date_of_birth, 1852-12-15
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Nanomolar
joseph john thomson work related to antoine-henri becquerel, base.kwebbase.kwconnection.other, Antoine Henri Becquerel
Antoine Henri Becquerel, base.kwebbase.kwtopic.connections_to, charles thomson rees wilson his invention aided antoine-henri becquerel
Metric system, user.movgp0.default_domain.measurement_system.unit_of_flat_angle, 1
Farad per metre, measurement_unit.permittivity_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Weber
m.02xlk1k, award.award_honor.award_winner, Antoine Henri Becquerel
Antoine Henri Becquerel, people.deceased_person.date_of_death, 1908-08-25
International System of Units, measurement_unit.measurement_system.weight_units, Microgram
International System of Units, measurement_unit.measurement_system.power_units, Megawatt
International System of Units, measurement_unit.measurement_system.time_units, Kilosecond
Antoine Henri Becquerel, base.kwebbase.kwtopic.has_sentences, This fact immediately suggested to Becquerel that X-rays might be produced naturally by luminescent crystals.
International System of Units, measurement_unit.measurement_system.time_units, Centisecond
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Hertz
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Katal
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Becquerel
Second, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.substance_units, Mole
International System of Units, measurement_unit.measurement_system.data_rate_units, Terabit per second
Metric system, user.movgp0.default_domain.measurement_system.base_units, Kelvin
Metric system, user.movgp0.default_domain.measurement_system.unit_of_equivalent_dose, Sievert
International System of Units, measurement_unit.measurement_system.viscosity_units, Pascal second
International System of Units, measurement_unit.measurement_system.time_units, Picosecond
Becquerel, symbols.namesake.named_after, Antoine Henri Becquerel
Becquerel, measurement_unit.radioactivity_unit.radioactivity_in_becquerels, 1.0
Metric system, user.movgp0.default_domain.measurement_system.base_units, Ampere
Millisecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, exasecond
m.014_, type.permission.controls, Radioactivity in becquerels
International System of Units, measurement_unit.measurement_system.length_units, Micrometer
Joule, measurement_unit.energy_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electric_current, Ampere
International System of Units, measurement_unit.measurement_system.solid_angle_units, Steradian
Metric system, user.movgp0.default_domain.measurement_system.unit_of_activity, Becquerel
Antoine Henri Becquerel, base.kwebbase.kwtopic.assessment, His discovery of radioactivity was instrumental in the development of nuclear physics.
International System of Units, measurement_unit.measurement_system.electric_flux_density_units, Coulomb per square metre
Antoine Henri Becquerel, base.kwebbase.kwtopic.connections_to, william ramsay work related to antoine-henri becquerel
Weber, measurement_unit.magnetic_flux_unit.measurement_system, International System of Units
This fact immediately suggested to Becquerel that X-rays might be produced naturally by luminescent crystals., base.kwebbase.kwsentence.kwtopic, Antoine Henri Becquerel
charles edgar fritts followed work of antoine-henri becquerel, base.kwebbase.kwconnection.other, Antoine Henri Becquerel
Radioactivity in becquerels, type.property.unique, true
Antoine Henri Becquerel, people.person.place_of_birth, Paris
Watt per steradian, measurement_unit.radiant_intensity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.temperature_units, Kelvin
Antoine Henri Becquerel, people.person.education, m.02kq0k9
Volt, measurement_unit.potential_unit.measurement_system, International System of Units
Lux, measurement_unit.illuminance_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.base_units, Candela
Antoine Henri Becquerel, people.person.education, m.0n1lm5j
Antoine Henri Becquerel, people.person.parents, Edmond Becquerel
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Ohm
Microsiemens per centimeter, measurement_unit.unit_of_conductivity.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.inductance_units, Henry
International System of Units, measurement_unit.measurement_system.time_units, zeptosecond
Metric system, measurement_unit.measurement_system.area_units, Hectare
International System of Units, measurement_unit.measurement_system.dose_equivalence_units, Sievert
International System of Units, measurement_unit.measurement_system.volumetric_flow_rate_units, Cubic metre per second
Pascal second, measurement_unit.viscosity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Attosecond
International System of Units, measurement_unit.measurement_system.frequency_units, Megahertz
Kilosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.electric_charge_density_units, Coulomb per cubic metre
Katal, measurement_unit.catalytic_activity_unit.measurement_system, International System of Units
m.063lj0q, base.nobelprizes.nobel_honor.nobel_prize_winner, Antoine Henri Becquerel
International System of Units, measurement_unit.measurement_system.exposure_units, Coulomb per kilogram
Ampere, measurement_unit.current_unit.measurement_system, International System of Units
Antoine Henri Becquerel, base.kwebbase.kwtopic.connections_to, charles edgar fritts followed work of antoine-henri becquerel
International System of Units, measurement_unit.measurement_system.molar_heat_capacity_units, Joule per mole per kelvin
Metric system, user.movgp0.default_domain.measurement_system.unit_of_mass, Kilogram
Siemens per meter, measurement_unit.unit_of_conductivity.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.permittivity_units, Farad per metre
Gigapascal, measurement_unit.pressure_unit.measurement_system, International System of Units
m.02kq0k9, education.education.student, Antoine Henri Becquerel
International System of Units, measurement_unit.measurement_system.length_units, Centimeter
International System of Units, measurement_unit.measurement_system.surface_tension_units, Newton per metre
Metric system, user.movgp0.default_domain.measurement_system.unit_of_frequency, Hertz
Antoine Henri Becquerel, people.person.education, m.03lm8yw
International System of Units, measurement_unit.measurement_system.time_units, Megasecond
Ohm meter, measurement_unit.unit_of_resistivity.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Kilometer
International System of Units, measurement_unit.measurement_system.specific_heat_capacity_units, Joule per gram per kelvin
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Molar
Radioactivity in becquerels, type.object.permission, m.014_
Gray, measurement_unit.absorbed_dose_unit.measurement_system, International System of Units
Radioactive decay, base.schemastaging.context_name.pronunciation, g.11btwjd7ml
antoine-henri becquerel work related to william ramsay, base.kwebbase.kwconnection.subject, Antoine Henri Becquerel
Siemens, measurement_unit.conductance_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_mass, Tonne
Farad, measurement_unit.capacitance_unit.measurement_system, International System of Units
Unit of Radioactivity, type.type.properties, Radioactivity in becquerels
Metric system, user.movgp0.default_domain.measurement_system.unit_of_inductivity, Henry
Liter, measurement_unit.volume_unit.measurement_system, International System of Units
Femtosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.power_units, Milliwatt
International System of Units, measurement_unit.measurement_system.potential_units, Volt
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Lux
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Micromolar
International System of Units, measurement_unit.measurement_system.current_units, Ampere
International System of Units, measurement_unit.measurement_system.magnetic_flux_units, Weber
Paris, location.location.people_born_here, Antoine Henri Becquerel
International System of Units, measurement_unit.measurement_system.specific_volume_units, Cubic metre per kilogram
Picosecond, measurement_unit.time_unit.measurement_system, International System of Units
yottasecond, measurement_unit.time_unit.measurement_system, International System of Units
Kilopascal, measurement_unit.pressure_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Deciliter
Antoine Henri Becquerel, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0099-cd49
Steradian, measurement_unit.solid_angle_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.conductance_units, Microsiemens
Antoine Henri Becquerel, base.kwebbase.kwtopic.category, natural sciences and mathematics
Hectoliter, measurement_unit.volume_unit.measurement_system, International System of Units
Antoine Henri Becquerel, base.kwebbase.kwtopic.connections_to, wilhelm conrad roentgen influenced antoine-henri becquerel
Nanometre, measurement_unit.distance_unit.measurement_system, International System of Units
Decametre, measurement_unit.distance_unit.measurement_system, International System of Units
m.0n1lm5j, education.education.student, Antoine Henri Becquerel
International System of Units, measurement_unit.measurement_system.time_units, Microsecond
Tesla, measurement_unit.magnetic_flux_density_unit.measurement_system, International System of Units
m.03lm8yw, education.education.student, Antoine Henri Becquerel
International System of Units, measurement_unit.measurement_system.angle_units, Radian
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Watt
International System of Units, measurement_unit.measurement_system.current_density_units, Ampere per square metre
International System of Units, measurement_unit.measurement_system.time_units, Nanosecond
Metric system, user.movgp0.default_domain.measurement_system.base_units, Kilogram
International System of Units, measurement_unit.measurement_system.time_units, petasecond
Microgram, measurement_unit.mass_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.speed_units, Metre per second
His discovery of radioactivity was instrumental in the development of nuclear physics., base.kwebbase.kwsentence.kwtopic, Antoine Henri Becquerel
Antoine Henri Becquerel, education.academic.advisees, Marie Curie
Metric system, user.movgp0.default_domain.measurement_system.unit_of_illuminance, Lux
Antoine Henri Becquerel, award.award_winner.awards_won, m.02xlk1k
Antoine Henri Becquerel, people.person.places_lived, m.03lm8z0
charles thomson rees wilson his invention aided antoine-henri becquerel, base.kwebbase.kwconnection.other, Antoine Henri Becquerel
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Volt
International System of Units, measurement_unit.measurement_system.pressure_units, Megapascal
Radian, measurement_unit.angle_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Lumen
ernest rutherford work related to antoine-henri becquerel, base.kwebbase.kwconnection.other, Antoine Henri Becquerel
Watt per square metre, measurement_unit.irradiance_unit.measurement_system, International System of Units
Antoine Henri Becquerel, award.award_winner.awards_won, m.0b6wzh6
Metric system, user.movgp0.default_domain.measurement_system.unit_of_pressue, Pascal
International System of Units, measurement_unit.measurement_system.area_units, Square meter
International System of Units, measurement_unit.measurement_system.inverse_temperature_units, Inverse Kelvin
International System of Units, measurement_unit.measurement_system.length_units, Meter
International System of Units, measurement_unit.measurement_system.frequency_units, Gigahertz
Metric system, user.movgp0.default_domain.measurement_system.unit_of_energy, Joule
International System of Units, measurement_unit.measurement_system.volume_units, Centiliter
Megahertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.force_moment_units, Newton metre
International System of Units, measurement_unit.measurement_system.energy_density_units, Joule per cubic metre
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Sievert
International System of Units, measurement_unit.measurement_system.time_units, Gigasecond
International System of Units, measurement_unit.measurement_system.weight_units, Tonne
Ohm centimeter, measurement_unit.unit_of_resistivity.measurement_system, International System of Units
Edmond Becquerel, people.person.children, Antoine Henri Becquerel
Pascal, measurement_unit.pressure_unit.measurement_system, International System of Units
Hertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Hectometre
Antoine Henri Becquerel, base.kwebbase.kwtopic.connections_to, ernest rutherford work related to antoine-henri becquerel
Radioactivity in becquerels, type.property.unit, Becquerel
zeptosecond, measurement_unit.time_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_flat_angle, Radiant
International System of Units, measurement_unit.measurement_system.weight_units, Kilogram
International System of Units, measurement_unit.measurement_system.time_units, Millisecond
International System of Units, measurement_unit.measurement_system.volume_units, Cubic kilometer
International System of Units, measurement_unit.measurement_system.length_units, Millimeter
Hectometre, measurement_unit.distance_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_acceleration, Kilogram per cubic metre
International System of Units, measurement_unit.measurement_system.catalytic_concentration_units, Katal per cubic metre
Radian per second, measurement_unit.angular_velocity_unit.measurement_system, International System of Units
Picometre, measurement_unit.distance_unit.measurement_system, International System of Units
Radian per second squared, measurement_unit.angular_acceleration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.pressure_units, Kilopascal
International System of Units, measurement_unit.measurement_system.pressure_units, Gigapascal
Marie Curie, education.academic.advisors, Antoine Henri Becquerel
Physicist, people.profession.people_with_this_profession, Antoine Henri Becquerel
antoine-henri becquerel inspired by wilhelm conrad roentgen, base.kwebbase.kwconnection.subject, Antoine Henri Becquerel
Antoine Henri Becquerel, base.nobelprizes.nobel_prize_winner.nobel_honor, m.063lj0q
International System of Units, measurement_unit.measurement_system.force_units, Newton
Metric system, user.movgp0.default_domain.measurement_system.unit_of_force, Newton
Gram, measurement_unit.mass_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Decametre
Megametre, measurement_unit.distance_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_time, Second
william ramsay work related to antoine-henri becquerel, base.kwebbase.kwconnection.other, Antoine Henri Becquerel
Metric system, user.movgp0.default_domain.measurement_system.unit_of_luminous_flux, Lumen
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Pascal
International System of Units, measurement_unit.measurement_system.absorbed_dose_rate_units, Gray per second
International System of Units, measurement_unit.measurement_system.luminous_flux_units, Lumen
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electrical_conductance, Siemens
Metric system, user.movgp0.default_domain.measurement_system.unit_of_work, Joule
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Mole per cubic metre
International System of Units, measurement_unit.measurement_system.charge_units, Coulomb
International System of Units, measurement_unit.measurement_system.conductance_units, Millisiemens
Metric system, user.movgp0.default_domain.measurement_system.unit_of_lenght, Meter
Antoine Henri Becquerel, people.person.employment_history, m.02kq3mb
m.0b6wzh6, award.award_honor.award_winner, Antoine Henri Becquerel
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Radiant
International System of Units, measurement_unit.measurement_system.resistance_units, Ohm
International System of Units, measurement_unit.measurement_system.frequency_units, Hertz
Antoine Henri Becquerel, people.person.nationality, France
Antoine Henri Becquerel, base.kwebbase.kwtopic.has_sentences, He also found evidence that radioactivity causes the transformation of one element into another.
zettasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.wavenumber_units, Reciprocal metre
International System of Units, measurement_unit.measurement_system.luminance_units, Candela per square metre
Metric system, user.movgp0.default_domain.measurement_system.base_units, Second
Centisecond, measurement_unit.time_unit.measurement_system, International System of Units
decasecond, measurement_unit.time_unit.measurement_system, International System of Units
Newton, measurement_unit.unit_of_force.measurement_system, International System of Units
Katal per cubic metre, measurement_unit.catalytic_concentration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Nanometre
Centiliter, measurement_unit.volume_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_thermodynamic_temperature, Kelvin
Radioactivity in becquerels, type.property.schema, Unit of Radioactivity
Antoine Henri Becquerel, people.person.gender, Male
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Farad
Gigahertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
Floating Point Number, type.type.expected_by, Radioactivity in becquerels
International System of Units, measurement_unit.measurement_system.radiant_intensity_units, Watt per steradian
Deciliter, measurement_unit.volume_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_solid_angle, 1
Millimeter, measurement_unit.distance_unit.measurement_system, International System of Units
Nanosecond, measurement_unit.time_unit.measurement_system, International System of Units
Watt per meter per kelvin, measurement_unit.thermal_conductivity_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Henry
Radioactivity in becquerels, type.property.expected_type, Floating Point Number
International System of Units, measurement_unit.measurement_system.magnetic_field_strength_units, Ampere per metre
Milliliter, measurement_unit.volume_unit.measurement_system, International System of Units
Antoine Henri Becquerel, base.kwebbase.kwtopic.connections_to, dmitri ivanovich mendeleyev visited labs of antoine-henri becquerel
International System of Units, measurement_unit.measurement_system.resistivity_units, Ohm centimeter
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Coulomb
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Tesla
International System of Units, measurement_unit.measurement_system.time_units, decasecond
Twenty-foot equivalent unit, measurement_unit.volume_unit.measurement_system, Metric system
Antoine Henri Becquerel, people.person.religion, Catholicism
Antoine Henri Becquerel, base.kwebbase.kwtopic.connections_from, antoine-henri becquerel taught marie curie
Antoine Henri Becquerel, base.kwebbase.kwtopic.connections_to, joseph john thomson work related to antoine-henri becquerel
Metric system, user.movgp0.default_domain.measurement_system.unit_of_temperature, Kelvin
International System of Units, measurement_unit.measurement_system.resistivity_units, Ohm meter
International System of Units, measurement_unit.measurement_system.surface_density_units, Kilogram per square metre
Ampere per metre, measurement_unit.magnetic_field_strength_unit.measurement_system, International System of Units
Coulomb per square metre, measurement_unit.electric_flux_density_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.area_units, Square kilometer
International System of Units, measurement_unit.measurement_system.power_units, Watt
International System of Units, measurement_unit.measurement_system.molar_energy_units, Kilojoule per mole
Metric system, user.movgp0.default_domain.measurement_system.unit_of_catalytic_activity, Katal
Antoine Henri Becquerel, award.award_winner.awards_won, m.0x0mgrf
Antoine Henri Becquerel, base.kwebbase.kwtopic.connections_from, antoine-henri becquerel work related to william ramsay
International System of Units, measurement_unit.measurement_system.data_rate_units, Megabit per second
Microsecond, measurement_unit.time_unit.measurement_system, International System of Units
exasecond, measurement_unit.time_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Siemens
Megapascal, measurement_unit.pressure_unit.measurement_system, International System of Units
His work related to that of C.T.R. Wilson,  Ramsay., base.kwebbase.kwsentence.kwtopic, Antoine Henri Becquerel
International System of Units, measurement_unit.measurement_system.radiance_units, Watt per square metre per steradian
International System of Units, measurement_unit.measurement_system.volumetric_heat_capacity_units, Joule per cubic metre per kelvin
International System of Units, measurement_unit.measurement_system.length_units, Decimetre
decisecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.heat_capacity_units, Joule per kelvin
m.02kq3mb, business.employment_tenure.person, Antoine Henri Becquerel
International System of Units, measurement_unit.measurement_system.time_units, Femtosecond
International System of Units, measurement_unit.measurement_system.specific_heat_capacity_units, Joule per kilogram per kelvin
International System of Units, measurement_unit.measurement_system.time_units, Second
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electrical_capacity, Farad
Coulomb per kilogram, measurement_unit.exposure_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.luminous_intensity_units, Candela
International System of Units, measurement_unit.measurement_system.length_units, Megametre
International System of Units, measurement_unit.measurement_system.time_units, zettasecond
Metric system, user.movgp0.default_domain.measurement_system.base_units, Meter
International System of Units, measurement_unit.measurement_system.time_units, yoctosecond
International System of Units, measurement_unit.measurement_system.molar_volume_units, Cubic metre per mole
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Newton
Radioactive decay, measurement_unit.dimension.si_base_unit, Becquerel
International System of Units, measurement_unit.measurement_system.volume_units, Milliliter
Antoine Henri Becquerel, base.kwebbase.kwtopic.has_sentences, His discovery of radioactivity was instrumental in the development of nuclear physics.
Megasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.catalytic_activity_units, Katal
dmitri ivanovich mendeleyev visited labs of antoine-henri becquerel, base.kwebbase.kwconnection.other, Antoine Henri Becquerel
Antoine Henri Becquerel, people.deceased_person.place_of_death, Le Croisic
Reciprocal metre, measurement_unit.wavenumber_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, decisecond
International System of Units, measurement_unit.measurement_system.data_rate_units, Kilobit per second
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electric_flux, Weber
International System of Units, measurement_unit.measurement_system.angular_acceleration_units, Radian per second squared
Microsiemens, measurement_unit.conductance_unit.measurement_system, International System of Units
m.03lm8z0, people.place_lived.person, Antoine Henri Becquerel
International System of Units, measurement_unit.measurement_system.power_units, Kilowatt
Antoine Henri Becquerel, people.person.profession, Physicist
becquerel.noun.01, base.wordnet.synset.equivalent_topic, Antoine Henri Becquerel
Kilohertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
Antoine Henri Becquerel, base.kwebbase.kwtopic.kwtype, Person
Radioactive decay, measurement_unit.dimension.units, Curie
Metric system, user.movgp0.default_domain.measurement_system.unit_of_pressue, Bar
International System of Units, measurement_unit.measurement_system.thermal_conductivity_units, Watt per meter per kelvin
Kelvin, measurement_unit.temperature_unit.measurement_system, International System of Units
Antoine Henri Becquerel, symbols.name_source.namesakes, Becquerel
International System of Units, measurement_unit.measurement_system.electric_field_strength_units, Volt per metre
International System of Units, measurement_unit.measurement_system.data_rate_units, Gigabit per second
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electric_charge, Coulomb
Metric system, user.movgp0.default_domain.measurement_system.unit_of_temperature, Degree Celsius
antoine-henri becquerel taught marie curie, base.kwebbase.kwconnection.subject, Antoine Henri Becquerel
Decimetre, measurement_unit.distance_unit.measurement_system, International System of Units
Metric system, measurement_unit.measurement_system.volume_units, Twenty-foot equivalent unit
wilhelm conrad roentgen influenced antoine-henri becquerel, base.kwebbase.kwconnection.other, Antoine Henri Becquerel
Watt, measurement_unit.power_unit.measurement_system, International System of Units
Coulomb, measurement_unit.charge_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.pressure_units, Pascal
International System of Units, measurement_unit.measurement_system.volume_units, Cubic metre
Radioactive decay, measurement_unit.dimension.units, Becquerel
International System of Units, measurement_unit.measurement_system.irradiance_units, Watt per square metre
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Joule
Metric system, user.movgp0.default_domain.measurement_system.unit_of_voltage, Volt
International System of Units, measurement_unit.measurement_system.frequency_units, Kilohertz
Sievert, measurement_unit.dose_equivalence_unit.measurement_system, International System of Units
Becquerel, measurement_unit.radioactivity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.magnetic_flux_density_units, Tesla
Candela, measurement_unit.luminous_intensity_unit.measurement_system, International System of Units
He also found evidence that radioactivity causes the transformation of one element into another., base.kwebbase.kwsentence.kwtopic, Antoine Henri Becquerel

Answer: International System of Units