2. Name two non-metals which exist
(i) in solid state.
(ii) in gaseous state.
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3
Answer:
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. Non metals are the elements which do not conduct electricity due to unavailability of free electrons.
sarojnaresh01071986:
thanks a lot....
Answered by
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1. Carbon , Silicon
2. Hydrogen , Nitrogen
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