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Gre4nikov [31]
2 years ago
11

If a half life is 2.5 hours, how long is 2 half life's

Chemistry
2 answers:
nlexa [21]2 years ago
7 0

Answer:

5 hours

Explanation:

cause if half life is 2.5hours we just multiply it by two and get 5 hours

hram777 [196]2 years ago
4 0

Answer:

Im not really sure what a half life is, but two of them would be 5.0 hours

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