Question

examples of non metals with definition in 2 ,3 lines
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Answer 1

Answer:

Chemical element.

Carbon.

Nitrogen.

Sulfur.

Phosphorus.

Oxygen.

Noble gas.

Selenium.

Answer 2

Answer:

Seventeen elements are generally classified as nonmetals: most are gases (hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon and radon); one is a liquid (bromine); and a few are solids (carbon, phosphorus, sulfur, selenium, and iodine).