Table 1.5: Densities of Various Common Substances at 20ºC

Table 1.5: Densities of Various Common Substances at 20ºC and 1 Atmosphere Pressure

Substance Physical State Density (g/cm³)

Oxygen Gas 0.00133

Hydrogen Gas 0.000084

Ethanol Liquid 0.789

Benzene Liquid 0.880

Water Liquid 0.9982

Magnesium Solid 1.74

Salt (Sodium chloride) Solid 2.16

Aluminum Solid 2.70

Iron Solid 7.87

Copper Solid 8.96

Silver Solid 10.5

Lead Solid 11.34

Mercury Liquid 13.6

Gold Solid 19.32

Substance	Physical State	Density (g/cm³)
Oxygen	Gas	0.00133
Hydrogen	Gas	0.000084
Ethanol	Liquid	0.789
Benzene	Liquid	0.880
Water	Liquid	0.9982
Magnesium	Solid	1.74
Salt (Sodium chloride)	Solid	2.16
Aluminum	Solid	2.70
Iron	Solid	7.87
Copper	Solid	8.96
Silver	Solid	10.5
Lead	Solid	11.34
Mercury	Liquid	13.6
Gold	Solid	19.32