Looking at the periodic table, which group consists of elements that will not form an acid when combine with hydrogen?
A) radon, neon, calcium
B) neon, bromine, barium
C) beryllium, iodine, krypton
D) lithium, potassium, fluorine

Respuesta :

The answer is

(A) radon, neon, calcium

A. Radon neon calcium.