Question

what is compound and molecule

Answer 1

A molecule is formed when two or more atoms of an element chemically join together. If the types of atoms are different from each other, a compound is formed. Not all molecules are compounds, since some molecules, such as hydrogen gas or ozone, consist only of one element or only one type of atom. e.g. H2.

Answer 2

Hii to all
(Molecule) - IT IS DEFINED AS THE SMALLEST UNIT OF MATTER, WHICH HAS AN INDEPENDENT EXISTENCE AND CAN RETAIN COMPLETE PHYSICAL AND CHEMICAL PROPERTIES OF THE MATTER.
(Compound) - A COMPOUND IS SUBSTANCE FORMED WHEN TWO OR MORE CHEMICAL ELEMENTS ARE CHEMICALLY BONDED TOGETHER. COMPOUND ARE 2 TYPES COVALENT BOND AND IONIC BOND.
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