Question

Why sodium called alkali
metals .​

Answer 1

The alkali metals consist of the chemical elements lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr).

Step-by-step explanation:

They are called alkali metals because they are in the alkali group.

Answer 2

The alkali metals are so named because when they react with water they form alkalies. Alkalies are hydroxide compounds of these elements. Alkalies are very strong bases that are caustic