Chemistry, 16.06.2020 21:57 ultimateapes
A radioactive substance has a half life of one day. If you start with 100 grams of
this substance, how much will be left after 2 days? *
100 g
50 g
25 g
12.5 g
Answers: 3
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A radioactive substance has a half life of one day. If you start with 100 grams of
this substance,...
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