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40 points plzzz Help!!! Radium has a half-life of 1600 years. How much radium will be left from a 1000-gram sample after 1600 years?
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40 points plzzz Help!!! Radium has a half-life of 1600 years. How much radium will be left from a 1000-gram sample after 1600 years?

User Broesch
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6.8k points

1 Answer

2 votes

Answer:

Ending Amount = Beginning amount / 2^1

Ending Amount = 1,000 / 2

Ending Amount = 500 grams

Explanation:

User Ptoinson
by
8.2k points
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