Question

Any four chemical differences between metals and non metals.​

Answer 1

Answer:

Metals: 1) shiny in nature ( lustrous)

2) good conductor of heat and electricity

3) high melting point And the density

4) it can lose the electron

5) all metals are in the solid state at room temperature except mercury which is in the liquid state

Non-metals: 1) poor conductor of heat and electricity except graphite

2) non-ductile metal and brittle solid

3) may be sold, liquid and gases at room temperature

4) these are not sonorous

5) easily gain of an electron

Answer 2

Answer:

difference between metals and non-metals:-

difference on the basis of chemical properties :-

METALS :-

1) Metals react with non-metals to form ionic compounds.

eg:- 2Na + Cl₂ → 2NaCl

2) metals combine with oxygen to form metal oxides which are basic in nature.

eg:- 2Mg + O₂ → 2MgO

Explanation:

NON-METALS:-

1) non-metals form covalent bonds.

2) non-metals dissolve in water to form acidic solutions.

eg:- SO₂ + H₂O → H₂SO₃

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