Question

Define Elements and how mny elements are there?
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Answer 1

Answer:

A substance that cannot be broken down into simpler substances by chemical means. An element is composed of atoms that have the same atomic number, that is, each atom has the same number of protons in its nucleus as all other atoms of that element.

Explanation:

118 elements are there

Answer 2

An element is a substance that is made entirely from one type of atom. ... If you change the number of neutrons an atom has, you make an isotope of that element. Currently, scientists know of 118 different elements. Some, like gold, silver, copper and carbon, have been known for thousands of years.

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