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hoa [83]
3 years ago
10

What is the half life? HELP BRAINLIEST

Chemistry
1 answer:
Murrr4er [49]3 years ago
5 0

Answer:

the time taken for the radioactivity of a specified isotope to fall to half its original value.

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Select all that apply. High values of Ksp greater than 1.0 infer: The solid phase is relatively insoluble. The solid phase is re
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4 years ago
A) A metal ruler has a<br> mass of 42g and a<br> volume of 10cm". What<br> is the density?
nataly862011 [7]

Answer:

4.2g/cm^3

Explanation:

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