- #1
Natalie
[SOLVED] Half Life
I can't get the answer to this question.
If Hydrogen 3 ( 3H )
( 1 )
has a half life of 12.5a, how many years have passed when only 1/64 of its original mass remains?
I can't get the answer to this question.
If Hydrogen 3 ( 3H )
( 1 )
has a half life of 12.5a, how many years have passed when only 1/64 of its original mass remains?