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kotykmax [81]
3 years ago
8

If mechanical energy = kinetic energy + potential energy then as the potential energy decrease what happens to the kinetic energ

y?
Chemistry
1 answer:
Arisa [49]3 years ago
4 0

Explanation:

i found this hope it helps

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The central core of an atom is called the __?
PilotLPTM [1.2K]

Answer: Atomic Nucleus!

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(Yes, it was from google.)

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Which of the following comparisons correctly describes subatomic particles
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the first one

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When the temperature of a substance increases, do the intermolecular forces change? why or why not?
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If the temperature rises much more, the individual particles will have enough energy to overpower the intermolecular forces, causing the particles to disperse and the material to become a gas (assuming that their chemical bonds are not so weak that the compound decomposes from the high temperature).

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3 years ago
Recall all the models you described in task 1. Think about the results each model would predict for Thomson’s experiment. Which
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<u>Answer:</u>

The very early discovery of particles that were subatomic was proposed by Dalton, which was then negated by the postulates suggested by Thomson that proved Dalton's theory.

<u>Explanation:</u>

The structural arrangement of atoms were approved by Thomson and Rutherford using the technique of air condition in x-ray showing the arrangement of protons and neutrons within Centre.

A nucleus and the negative particles that we called electrons moving around which were also shown to be much lighter than the particles present in the centre.

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What is the formula for the compound nitrogen monoxide?.
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The formula is literally NO

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