Answer variants:
International Commission on Radiological Protection
radio iron (\(Fe^{59}\))
antiparticle of electron
Gamma ray
\(3.7 \times{10^{10}}\)
Roentgen
1. One roentgen is equal to disintegrations per second.
2. Positron is an.
3. Anemia can be cured by isotope.
4. Abbreviation of \(ICRP\) .
5. is used to measure exposure rate of radiation in humans.
6. has the greatest penetration
power.