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sweet [91]
3 years ago
5

Effect of Heat on Matter Chemical Physical Change Change​

Physics
1 answer:
Oduvanchick [21]3 years ago
7 0

Answer:

<h3>⭐Application of heat to certain substances causes only physical changes in which no new substance or substances are formed. Application of heat to some substances causes chemical changes, or chemical reactions, in which one or more new substances are formed, with different properties from the original.</h3>
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Which subatomic particle has a negative charge?
ValentinkaMS [17]

Answer:

C. \displaystyle electron

Explanation:

0 charge → <em>Neutron</em>

1 charge → <em>Proton</em>

I am joyous to assist you anytime.

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Sorry!

This cannot be answered. We don't have weight, height, etc.

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a car moving with a speed of 10 metre per second is accelerator at the rate of 2 metre per second square find its velocity after
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White raven [17]
Your answer is correct. No problem and Have a nice day
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saw5 [17]

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Explanation:

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