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Murrr4er [49]
3 years ago
8

What is the half life of the graphed material?

Chemistry
1 answer:
daser333 [38]3 years ago
3 0

Answer:

3 hours

Explanation:

To know the the correct answer to the question given above, it is important we know the definition of half-life.

The half-life of a substance is simply defined as the time taken for half the substance to decay.

Considering the diagram given above, the initial mass of the substance is 100 g.

Half of the initial mass = 100 / 2 = 50 g

Now, we shall determine the time from the graph taken to get to 50 g.

Considering the diagram given above, the time taken to get to 50 g is 3 hours.

Therefore, the half-life of the material is 3 hours.

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Answer:

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Explanation:

5 0
3 years ago
If a penny (with the this volume .39 cm^3) was made out of pure copper, what should its mass be?
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8 0
3 years ago
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Alisiya [41]

Answer:

Mass is your answer: Please give brainleist, im close to the next rank

Explanation:

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