Multiple Choice
The curie is a measure of the ________.
A) number of disintegrations per second of a radioactive substance
B) total energy absorbed by an object exposed to a radioactive source
C) lethal threshold for radiation exposure
D) number of alpha particles emitted by exactly one gram of a radioactive substance
E) None of the above is correct.
Correct Answer:

Verified
Correct Answer:
Verified
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