2 years ago

Use the information below to match each object with the metal it is made of.

Chemistry

1 answer:

USPshnik [31]2 years ago

5 0

Answer:

Explanation:

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Let use the below formula to find the amount of sample

$N= N_0(\frac{1}{2})^n$

where

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here

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$\frac{t}{t_{\frac{1}{2}}}$ = \ $\frac{ 458,000}{229,000}$

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Now substituting the values

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