itsjustArat itsjustArat

14-03-2022
Chemistry

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How long would a sample of 26g of Nickel-63 take to decay down to
6.5g?

GIVING BRAINLY TO CORRECT ANSWER !!

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kianamokhtaritennis kianamokhtaritennis

15-03-2022

I looked up the half life for nickel-63 and then used the half life formula which is No=Nt*e^(kt) so the final answer is 20000 years for 26g of nickel-63 to decay to 6.5g

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