Molecular models can be made up of between two to thousands of atoms that are held together by chemical bonds.
A water molecule is made up of two atoms of the gas, hydrogen, and one atom of the gas,oxygen.A molecule's shape is formed by its chemical bonds.
This is a stick and ball model to teach the child how molecular bonds are formed and the molecular structure of different compounds.
• An amazing stick and ball kit to learn how atoms form a molecule
• Learn about different molecular structures