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PLS HELP 150 POINTS If you started with a sample that contained 4 grams of strontium-90, how much strontium-90 would be left after 84 years? 3 grams 0.5 gram 2 grams 1 gram
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PLS HELP 150 POINTS

If you started with a sample that contained 4 grams of strontium-90, how much strontium-90 would be left after 84 years?


3 grams

0.5 gram

2 grams

1 gram

User Merkost
by
4.7k points

1 Answer

3 votes

2 grams? Would be left over.

User Boonyongyang
by
4.7k points
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