3 years ago

What is a chemical change?

1 answer:

5 0

A chemical change, also known as a chemical reaction, is a process in which one or more substances are altered into one or more new and different substances. In other words, a chemical change is a chemical reaction involving the rearrangement of atoms.

Hope this helps! ;)

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Norma-Jean [14]

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Explanation:

Number of male students: 2940*(60/100)=1764

So the number of female students would be:

2940-1764=1176

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3 years ago

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enot [183]

Answer:

The answer is

Explanation:

To solve the question we use the following conversion

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3 years ago