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Scrat [10]
3 years ago
14

Which term describes the time it takes for half of a radioactive elements atoms to decay?

Physics
1 answer:
devlian [24]3 years ago
6 0
I think that is half-life
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5-A baseball is hit with a velocity of 15 m/s at an angle of 40° in the horizontal direction. What are the horizontal and vertic
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