(Q).
Q: Radon is inert and generally unreactive because it is which kind of gas? Choices: - ignoble gas - transitive gas - ideal gas - noble gas A:
(A).
noble gas

(Q).
Q: What is the measure for how fast or slow something moves? Choices: - momentum - kinetic energy - inertia - speed A:
(A).
speed

(Q).
Q: The process in which a sperm unites with an egg is called? Choices: - absorption - infection - migration - fertilization A:
(A).
fertilization