Question

Which is not a property of nonmetals?

Dull
Some are non-reactive
Good conductors of heat and electricity
Brittle in solid form

Answer 1

Dull is not a property of nonmetals. They are generally shiny and not dull. Nonmetals can be non-reactive, poor conductors of heat and electricity, and brittle in solid form.

Step-by-step explanation:

Dull is not a property of nonmetals. Nonmetals are generally shiny and not dull.

Some nonmetals are non-reactive, meaning they do not easily react with other substances.

Nonmetals are not good conductors of heat and electricity. They are generally poor conductors or insulators of heat and electricity.

Nonmetals are often brittle in solid form, meaning they can break easily.

Learn more about Properties of nonmetals