Question

mention the non metals which exist in solid liquid and gaseous state​

Answer 1

Explanation:

The Non-metals that are are gases are Hydrogen, Nitrogen and Oxygen. The Non-metals that are are solids are Carbon, Phosphorus, Selenium and Sulfer.

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Answer 2

Name of non metals are given below -

Non metals are the elements which do not conduct electricity due to unavailability of free electrons.

They are characterized by low melting point, boiling point etc. They are found at right corner of periodic table.

Non metals occur in various states,

Solid non metal - Carbon, Phosphorus.

Liquid non metal - Bromine is a non metal which is liquid at room temperature

Gaseous non metal - Fluorine, nitrogen.