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jok3333 [9.3K]
3 years ago
13

I’ll give brainliest. Help me please

Chemistry
1 answer:
Doss [256]3 years ago
7 0
I picture is unclear but
I can help if u send me it
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The table below compares the radioactive decay rates of two materials. Material Original mass of material (in grams) Mass of mat
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The half-life of Material 1 and Material 2 are equal.

step by step explanation;

Material 1 disintegrates to half its mass three times in 21.6 s, to go from 100g

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See below

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