Question

name the extreme left and extreme right group of the long form of periodic table​

Answer 1

Answer:

On the extreme left of the table is Group 1 which consists of alkali metals (Li, Na, K, Rb, Cs, Fr). They are highly reactive metals that form strong alkaline hydroxides. The last group is occupied by noble gases (He, Ne, Ar, Kr, Xe, Rn).

Answer 2

Answer:

extreme left : hydrogen lithium sodium pottasium rubidium cesium frachium

extreme right : helium neon argon krypton xenon radon