kaewash17 kaewash17

Today at 4:51 AM
Chemistry

Answered

if you have 100 grams of a radioactive isotope with the half life of ten years, how much of the isotopes will you have left after 10 year

Answer :

aliceliu53 aliceliu53

Today at 4:56 AM

Answer:

50g

Explanation:

one half year later, you would have half of what you originally had so

100g/2 = 50g

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