ATOMIC WEIGHTS

ATOMIC WEIGHTS OF ELEMENTS- Relative Atomic Mass

Element	Atomic wt.
HYDROGEN	1
CARBON	12
NITROGEN	14
OXYGEN	16
FLUORINE	19
SODIUM	23
MAGNESIUM	24
ALUMINIUM	27
PHOSPHORUS	31
SULPHUR	32
CHLORINE	35.5
POTASSIUM	39
CALCIUM	40
CHROMIUM	52
IRON	56
COPPER	64