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34kurt
3 years ago
10

“True or False”

Chemistry
1 answer:
solong [7]3 years ago
5 0

Answer:

true

Explanation:

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agua

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por que estamos en la planeta

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What does a gamma ray primarily consist of?
damaskus [11]
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Explanation: A gamma ray primarily consists of pure energy and no mass.
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Who is your favorite scientist?
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2 years ago
In order for rock formations to move the plates__________ .
ANEK [815]
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4 0
3 years ago
a sample of 25.0g of an unknown metal is added to 25.0ml of water in a graduated cylinder and the final volume is 28.5ml what is
leva [86]

Answer:

<h2>The answer is 7.14 g/mL</h2>

Explanation:

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

density =  \frac{mass}{volume}  \\

From the question

mass of metal = 25 g

volume = final volume of water - initial volume of water

volume = 28.5 - 25 = 3.5 mL

It's density is

density =  \frac{25}{3.5}  \\  = 7.142857...

We have the final answer as

<h3>7.14 g/mL</h3>

Hope this helps you

8 0
3 years ago
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