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xenn [34]
3 years ago
5

A __________ change occurs when the bonds between atoms or molecules change and a new substance forms. nuclear permanent physica

l chemical
Physics
1 answer:
algol133 years ago
8 0
<span>A chemical change occurs when the bonds between atoms and molecules change, and a new substance forms. This chemical change may or may not be permanent and may or may not physically affect an object. However, it always affects the chemical composition.</span>
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Answer:

a and c are both correct

Explanation:

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if one sprinter runs the 400.0 m in 58 seconds and another can run the same distance in 60.0 seconds, by how much distance will
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v = 400m/58s = 6.9m/s

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4 0
4 years ago
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