Question

define element and compound with example​

Answer 1

Answer:

An element is a substance that is made entirely from one type of atom. ... A compound is a substance made from two or more different elements that have been chemically joined. Some examples of compounds are water (H2O), table salt (NaCl), table sugar (C12H22O11) and chalk (CaCO3).

Answer 2

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Element: An element is the individual atom which cannot be interconverted or broken down into small constituent.

Ex:- Hydrogen is the element.

Compound: A compound is the form which is formed from one or more element. It can be converted into smaller constituent.

Ex:- Sodium Chloride is the compound formed from Sodium and Chlorine.