Question

what are the properties of non metals ?write some of examples​

Answer 1

Answer:

5 Fundamental Properties Of Nonmetals

• for ionic/covalent bonds.
• brittle and nonmalleable.
• low melting/boiling points.
• High ionization energy and electronegativity.
• poor conductors of heat and electricity.

example : Hydrogen, hydrogen, chlorine, fluorine, carbon, nitrogen, arsenic, phosphorus, selenium are examples of non-metal.

Answer 2

There are the properties of non metals..

1. Hardness : non metals are generally soft and brittle in nature. ex. Sulphur and phosphorus.
2. Density : non metals have low densities. for ex. the density of phosphorus and Sulphur is 1.82g/ml and 2.06g/ml respectively
3. lustre : non metals are not lust rous and they have dull appearance. This is due to the absence of free electrons in non metals.
4. Sonority: Non metals are non - sonorous. they do not produce sound when hit by an object
5. non metals shows the electronegative character, which means it accept electrons and form anions .

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