Alkali metals: lithium, sodium, potassium, caesium, rubidium, francium.
Bismuth is not an alkali metal.
Nitrogen is a gas, not a metal.
Nitrogen is a gas, not a metal.
A metal in the alkali metal family has one valence electron where as a metal in boron family has three valence electrons. It is easy to remove one valence electrons than three. So alkali metals will be more reactive.
Group 1 or alkali metals
Bismuth is not an alkali metal.
Alkali Metals
Nitrogen is a gas, not a metal.
alkali metal
Nitrogen is a gas, not a metal.
A metal in the alkali metal family has one valence electron where as a metal in boron family has three valence electrons. It is easy to remove one valence electrons than three. So alkali metals will be more reactive.
Alkali metal
It is al alkaline metal (not an alkali metal).
It is al alkaline metal (not an alkali metal).
It is al alkaline metal (not an alkali metal).
Group 1 or alkali metals
alkali metals