Question

How do molecules differ from atoms?

1 Atoms occur naturally, whereas molecules
do not.
2 Atoms are individual particles, whereas mol-
ecules are combinations of atoms.
3 There many different types of atoms, but only
a few different types of molecules.
4 Atoms are found in living things, whereas
molecules are found in nonliving things.

Answer 1

2, Atoms are individual particles, whereas molecules are combination of atoms.