Units for radiation Flashcards
1
Q
Curie (Ci)
A
Number of disintegrations that occur in 1s for 1 gram of radium
3.7 x 10^10
2
Q
Becquerel (Bq)
A
The si unit of radiation activity which is 1 disintegration
3
Q
Rad
A
Radiation absorbed dose
Measures radiation absorbed by a gram of material such as body tissue
4
Q
Rem
A
Radiation equivalent in humans
Measures biological effects of different kinds of radiation