ATOMIC NUMBER

MASS NUMBER

RELATIVE ISOTOPIC
MASS

RELATIVE ATOMIC
MASS

ISOTOPES

MOLE

AVAGADRO'S CONSTANT

MOLAR MASS

EMPIRICAL FORMULA

MOLECULAR FORMULA

WATER OF
CRYSTALLISATION

ACID

BASE

ALKALI

SALT

ANHYDROUS

HYDRATED

OXIDATION NUMBER

OXIDATION

OXIDISING AGENT

REDUCTION

REDUCING AGENT

REDOX

DISPLACEMENT
REACTION

DISPROPORTIONATION

ATOMIC ORBITAL

s/p/d BLOCK ELEMENT

IONIC BONDS

COVALENT BONDS

DATIVE (CO-ORDINATED)
BOND

ELECTRONEGATIVITY

METALLIC BONDING

PERIODICITY

HYDROGEN BOND

FIRST IONISATION
ENERGY

SUCCESSIVE IONISATION
ENERGY