Question

define molecules? explain the types of molecule

Answer 1

Molecules are the smallest particle of an element or a compound

Answer 2

molecules are a group of two or more atoms that stick together molecules are so small that nobody can see them, except with an electron microscope

Molecules may be simple or complex , here are examples of common molecules

1 H2O (water)

2 N2 (nitrogen)

3 O3 (ozone)

4 Ca0 (calcium oxide)