Question

What are the properties of nonmetals that are solid at room temperature

Answer 1

Physical State: Most of the non-metals exist in two of the three states of matter at room temperature: gases (oxygen) and solids (carbon). ...

Non-Malleable and Ductile: Non-metals are very brittle, and cannot be rolled into wires or pounded into sheets

Answer 2

Nonmetals are usually available in all three states....solids, liquid as well as gas

Nonmetals solid at room temperature show the following properties:
*Non- maleable and non- ductile
*Don't have lusture
*Are not sonorous