nonmetal

noun

Pronunciation: /ˌnɒnˈmɛtəl/

Definition

A chemical element that lacks metallic attributes such as high electrical conductivity, luster, and malleability.

Examples

• Most nonmetals are either gases or brittle solids at room temperature.

• The periodic table clearly separates the reactive nonmetals from the transition metals.

• Sulfur is a common nonmetal that plays a vital role in biological processes.

Synonyms of nonmetal

Words with a similar meaning to nonmetal:

• element
• gas
• non-metallic substance
• metalloid

Antonyms of nonmetal

Words with the opposite meaning to nonmetal:

• metal

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