Chemistry, 22.07.2019 11:00 perezesmeralda78

Nickel-63 has a half-life of 92 years. how much nickel would remain in a sample that started with 20 grams of nickel-63 at the end of 184 years?

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Nickel-63 has a half-life of 92 years. how much nickel would remain in a sample that started with 20...

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