State three reasons for the following facts (i) Sulphur is a non-meta – InterviewSolution

1.

State three reasons for the following facts (i) Sulphur is a non-metal (ii) Magnesium is a metal One of the reasons must be supported with a chemical equation.

Answer»

Sulphur is a non-metal	Magnesium is a metal
(i) Poor conductor of heat and electricity	(i) Good conductor of heat and electricity
(ii) Neither malleable nor ductile	(ii) Malleable nor ductile
(iii) S + O₂ →SO₂ SO₂ + H₂O → H₂SO₃ (Sulphurous acid) Sulphur dioxide is acidic oxide.	(iii) 2Mg + O₂ →2MgO₂ MgO + H₂O → Mg(OH)₂ (Magnesium hydroxide) Magnesium oxide is basic in nature.

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