Assertion: ionizing radiation | /r/CreatedBy | unstable atoms
Facets:
value: by certain types of equipment
type: OTHER
value: by ct scanners
type: OTHER
value: by x-ray machines
type: OTHER
Source sentences:
text: Ionizing radiation is produced by unstable atoms (radioactive atoms) or by certain types of equipment (x-ray machines and CT scanners).
text: Ionizing radiation is produced by unstable atoms.