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e-lub [12.9K]
3 years ago
14

________ are the basic building blocks of the matter that we see all around us.

Chemistry
1 answer:
stich3 [128]3 years ago
4 0
Elements are the basic building blocks of the matter that we see all around us.
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The half-life of tritium (H-3) is 12.3 years. If 48.0mg of tritium is released from a nuclear power plant during the course of a
Rudiy27

Answer:

The amount left after 49.2 years is 3mg.

Explanation:

Given data:

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Now we will calculate the amount left after 49.2 years.

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How does gases exert pressure
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