Question

Would dry ice be classified as a:

A) Metal
B) Non-metal
C) Metabolite
D) None of the above

Answer 1

Dry ice is classified as a covalent network solid.

Step-by-step explanation:

Dry ice, or solid carbon dioxide, is not classified as a metal or a non-metal. It is actually a covalent network solid. Covalent network solids are made up of atoms that are held together by covalent bonds forming a network-like structure. Since dry ice is made up of carbon dioxide molecules held together by covalent bonds, it falls into this category. Unlike metals and non-metals, covalent network solids have very high melting points and are typically hard and brittle.