Question

explain chemical property of metal and non metal
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Answer 1

Explanation:

Metal

* Metal easily corrode very easily and fast.

* Metals lose electron easily. Their outer cell has 1,2 or 3 electron.

* Most metal form metal oxide in contact of oxygen.

* Metals have low electro-negativities, they are electro-positive electron.

* Metals are also good reducing agent.

Nonmetal

* Non metal generally have some where 4 to 8 electron in outer shell.

* Non metal tend to gain or accept valence electron.

* Non metal form acidic oxides in presence of oxygen.

* It is good oxidizing agent.

* These elements are not react to water.

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Answer 2

Answer:

Non metal

1. Reaction of non metal with oxygen. ex C +O2 --- CO2
2. Reaction of non metal with salt solution. ex 2NaBr + Cl2----2Nacl +Br2
3. Reaction of non metal with chlorine. ex H2 + cl2---2Hcl