Which of the following beaten in to thin sheets

Sodium is very reactive

Metals react with acids to produce a gas

Metals are good conductor of

Metal oxides are

Non metallic oxides are

More reactive metal displaces less reactive metal from its salt solution is known as

Which nonmetal is very essential for our life is

Non-metal used in water purification process

Non-metal used in purple colour solutions which is applied on wounds as an antiseptic

Metals react with water to produce

Colour of copper sulphate solution is

Colour of iron sulphate is

Zinc is more reactive than

Sodium is very reactive metal because it reacts vigorously with oxygen and water and

Red litmus paper turns blue when it is dipped in