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statuscvo [17]
3 years ago
5

Protactinium has 516 years of half life how many decays will it go through to become 1/64th of the substance? ,

Chemistry
1 answer:
Ulleksa [173]3 years ago
6 0

Answer:

  • 6 decays

Explanation:

Each half life period reduced the amount of substance by half

  • 64 = 2⁶
  • 1/64 = (1/2)⁶

So 6 of half life cycles or decays will go.

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Answer:

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Explanation:

The density of a substance can be found by using the formula

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