Name the following :
A triatomic molecule
Atomicity
Atomicity of a molecule is the number of atoms present in a molecule of an element.
Monoatomic molecule means the molecule has just 1 atom in its molecule, diatomic means it has 2 molecules, triatomic means it has 3 atoms and so on.
Answer:
A triatomic molecule is ozone (). The molecule of ozone has three atoms of oxygen in it.