Chemistry, asked by swethaiyer2006, 9 months ago

differentiate btw. metals and non metals on the basis of their chemical properties

Answers

Answered by rituanand318
2

Answer:

METAL                                                      NON METAL

1  Oxides of metals are basic         1   Oxides of non metals are acidic in

   in nature.                                            nature.

2  Metals react with water to          2   Non metals do not react with water.

   liberate hydrogen gas.

     

Answered by sana00070
3

Answer:

Chemical properties of metal:-

1. Reaction with oxygen

Reaction with oxygenMetals reacts with oxygen to form metal oxide.

2. Reaction with water

Reaction with waterWhen metal react with water it forms metal hydroxide or oxide.

3. Reaction with dilute acid

Reaction with dilute acidMetals reacts with diluted acid to form metals salt and hydrogen gas.

4. Reaction of metal with salt of other metal

Reaction of metal with salt of other metalWhen metal reacts with salt sol. of other less reactive metal it displaces it from salt sol. and separate it out.

5. Reaction with hydrogen

Reaction with hydrogenGenerally metals do not combines with hydrogen but fer more reactive metal like sodium , potassium , calcium and magnesium combines with hydrogen and forms metal hydride.

Chemical properties of non metals:-

1. Reaction with oxygen

Reaction with oxygenNon metals reacts with oxygen to form non metallic oxide.

2. Reaction of non metal with water

Reaction of non metal with waterThere is no reaction b/w non metals and water.

3. Reaction with dilute acide

Reaction with dilute acideThere is non reaction b/w non metals and dilute acide.

4. Reaction of non metal with other non metallic salt

Reaction of non metal with other non metallic saltDuring this reaction a more reactive non metal displaces less reactive non metal from its salt sol.

5. Reaction of non metal with chlorine

Reaction of non metal with chlorineNon metals reacts with chlorine to form non metallic chloride.

6. Reaction with hydrogen

Reaction with hydrogenNon metal reacts with hydrogen to form non metallic hydrogen.

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