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SashulF [63]
2 years ago
9

What is the gas-particle theory?

Chemistry
1 answer:
9966 [12]2 years ago
5 0

Answer:

The kinetic theory of matter (particle theory) says that all matter consists of many, very small particles which are constantly moving or in a continual state of motion.

Explanation:

hopes this helps :D

brainliest pls?

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1 year ago
Match each element to the number of electrons in its valence shell.
irinina [24]

Answer:

C: 4

H: 1

Mg: 2

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Explanation:

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6 0
11 months ago
6 How many moles are in a 321 g sample of magnesium?
Tatiana [17]

Answer:

13.4mol of Mg

Explanation:

Given parameters:

Mass of magnesium = 321g

Unknown:

Number of moles  = ?

Solution:

The number of moles of a substance is given as;

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 Insert the parameters and solve;

        Number of moles  = \frac{321}{24}   = 13.4mol of Mg

3 0
2 years ago
True or false: the density of an object can be calculated by dividing its length by its width.
solong [7]
This is true!!!!!!!!!!!!!!!!!!!!!!!!
3 0
3 years ago
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IceJOKER [234]

Answer:

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Explanation:

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3 years ago
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