Density of mercury is more than that of water.
True
False
Mercury has a very high density (13.56 grams per cubic centimetre), which is much more than water (1 gram per cubic centimetre).
State true or false: Density of Nitric acid is greater than that of water.
Iron sinks in water and floats in mercury.
Density of Iron - 7.6g/cm3
Density of Water - 1g/cm3
Density of Mercury - 13.7g/cm3