Name the alkali metal which diagonal relationship with magnesium.

The alkali metals and their salts impart characteristic colour to an oxidising flame.Name the alkali metal which imparts crimson red colour to the oxidizing flame.

The alkali metal which is liquid at room temperature is

Alkali metals are highly reactive due to their low ionization enthalpies. The alkali metal which acts as the strongest reducing agent in aqueous solution is __________.

Fill in the blanks: (a) Molecular formula of Plaster of Paris ________. (b) Beryllium shows diagonal relationship with ________. (c) The metal present in chlorophyll is _____.(d) Solvay process is associated with the preparation of ________.

Compare the alkali metals and alkaline earth metals with respect to: Ionisation enthalpy

Compare the alkali metals and alkaline earth metals with respect to: Basicity of oxides