Question

What is compound made up of ????​

Answer 1

Answer:

A compound is a substance that consists of two or more elements in a unique composition. The smallest particle of a compound is called a molecule. Chemical bonds hold together the atoms of molecules. Compounds can form only in chemical reactions, and they can break down only in other chemical reactions.

Answer 2

Answer:

a compound is a pure substance which is made by the chemical combination of two or more elements for example water H20 is a compound in which there are two atoms of hydrogen one atom of oxygen

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