Question

which of the elements given would be chemically more reactive S, Ar

Answer 1

$\huge\fbox \red{A}\fbox \green{N}\fbox \purple{S}\fbox \orange{W}\fbox \red{E}\fbox \blue{R}$

Explanation:

Element Z of atomic number which is Sulphur is more reactive than Element X which is Argon. Because Argon is inert gas which donot reacts with other atoms. But Sulphur is active which wants to attain its octet in its valence shell.

Answer 2

Answer:

Element Z of atomic number which is Sulphur is more reactive than Element X which is Argon. Because Argon is inert gas which donot reacts with other atoms. But Sulphur is active which wants to attain its octet in its valence shell.