Question

Beryllium : alkaline earth metal :: sodium:​

Answer 1

Answer:

sodium- alkali metal. from s block and 1st grp.

Answer 2

Alkaline-earth metal, any of the six chemical elements that comprise Group 2 (IIa) of the periodic table. The elements are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).

Sodium is an alkali metal not alkaline earth metal. The elements lithium, sodium, potassium, rubidium, caesium and francium are part of the Alkaline metal group.