Atomic Number

Mass Number.

Isotopes.

Empirical Formula.

Molecular Formula.

Atom Economy.

Relative Atomic Mass.

Relative Molecular Mass.

Mole.

Avogadro Constant, Na.

Lattice.

Ionic Bond.

Covalent Bond.

Dative Covalent Bond.

Metallic Bond.

Electronegativity.

Polar bond.

1st Ionisation Energy.

Homologous Series.

Functional Group.

Structural Isomers.

Hydrocarbon.

Saturated.

Fractional Distillation.

Fraction.

Cracking.