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Fittoniya [83]
3 years ago
12

How much Cu-64 (half-life about 12 hours) would remain from a 2 mg sample after 12 hours?​

Chemistry
2 answers:
Bogdan [553]3 years ago
7 0

Answer:

i beleive it is  A if not here a cookie online cookie also dont forget to wear your mask kiddos

Explanation:

Sindrei [870]3 years ago
6 0

Answer:

1 mg is correct via a p e x

Explanation:

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