Question

What is the molecular formula of silver glance?

• A. ${\mathrm{Ag}}_2\mathrm{S}$
• B. $\mathrm{AgCl}$
• C. ${\mathrm{CaCO}}_3$
• D. ${\mathrm{Al}}_2{\mathrm{O}}_3$

Answer 1

The correct option is A

${\mathrm{Ag}}_2\mathrm{S}$

Silver glance (${\mathrm{Ag}}_2\mathrm{S}$) also known as Argentite, is a sulfide ore of Silver ($\mathrm{Ag}$). The chemical formula of Silver glance Silver ($\mathrm{Ag}$) and a non-metal.

Explanation for the correct option:

(A) Silver glance (${\mathrm{Ag}}_2\mathrm{S}$): The chemical formula of Silver glance is ${\mathrm{Ag}}_2\mathrm{S}$.

Therefore, the correct option is (A).