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aev [14]
3 years ago
13

12. If the particles of a liquid are always moving, why don't they all come apart from each other and become a gas?​

Chemistry
2 answers:
Mice21 [21]3 years ago
6 0

Answer:

Because it is too dense for that to happen

Explanation:

FromTheMoon [43]3 years ago
6 0

Answer:

even though the particles of a liquid are moving, they are attracted to each other so they don't spread far apart to become a gas.

Explanation:

"but some do when they evaporate"

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Hi! I need help on 1-4 ASAP! Thanks!​
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When mercury(II) oxide is heated, it decomposes into mercury and oxygen gas. How many molecules of oxygen gas are produced if 6.
kifflom [539]

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9.09*10^{21} molecules O_2

Explanation:

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4 years ago
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3 0
3 years ago
Read 2 more answers
The radius of a nickel atom is 125 pm. How many nickel atoms would have to be laid side by side to span a distance of 1.74 mm
Darya [45]

Answer:

<em>6960000 Nickel atoms</em>

<em></em>

Explanation:

radius = 125 pm = 125 x 10^-12 m

diameter of each atom = 125 pm x 2 = 250 pm = 250 x 10^-12 m

span of distance to be achieved = 1.74 mm = 1.74 x 10^-3 m

number of nickel atoms = (1.74 x 10^-3 m)/(250 x 10^-12 m) = <em>6960000 Nickel atoms</em>

5 0
3 years ago
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