Question

what are the difference between atom , molecule , element and compounds​

Answer 1

Explanation:

Atom is the smallest particle which can not be divided into other parts.

Molecules are a mixture of two or more atoms with similar properties

Answer 2

Explanation:

A molecule is made up of atoms that are joined together. So, while an atom is its own unique object, we get a molecule where those atoms come together.

These can be the same things, such as two oxygen atoms that are put together (O2), or they can be different atoms that are joined together like water (H2O).