Question

Choose the inappropriate combination
among the following:
A. Gold, silver, iron, sodium
B. Aluminium, potassium, copper, sodium
C. lodine, oxygen, carbon, chlorine
D. Iron, hydrogen, carbon, bromine​

Answer 1

Answer:

A.Sodium.

B.Sodium

C.Oxygen

D.Hydrogen

Answer 2

Option A is the correct answer.