Question

which element are called alkali metals​

Answer 1

Answer:

The group 1 of the periodic table contain six elements namely Lithium(Li), Sodium(Na),Potassium(K),Rubidium(Rb),Cesium(Cs) and Francium(Fr).These metals are called alkali metals because they form alkalies( i.e. strong bases capable of neutralizing acids) when they react with water.

Answer 2

Answer:

Lithium sodium potassium Rubidium Cesium and francium(1st group)

All these are alkali metals