Name a lustrous non-metal?

Question:

Name a lustrous non-metal?

Non-Metal:

Non-metals are elements that form negative ions by accepting electrons. Moreover, the chemical properties are different from metallic elements. The nonmetals do not conduct heat and electricity while metals do.

Answer and Explanation:

Iodine is lustrous nonmetal which is bluish black and lustrous solid. Moreover, it is nonmetal that represents some metallic properties.