Question

Write short note on molecules ?​

Answer 1

Explanation:

A molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms.

Answer 2

A molecule may be homonuclear that is, it consist of atoms of one chemical element , as with two atoms in the oxygen molecules(o2) or it may be heteronuclear , a chemical compound composed more than one element as with water( two hydrogen atoms and one oxygen atom; h²0).

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