Question

what are the physical & chemical
of me tals
propertie​

Answer 1

Answer: PHYSICAL PROPERTIES OF METALS:

1. Malleable

2. Ductile

3. Sonorous

4. Luminous

5. Hard and strong : Exception : K, Li and Na

6. High melting and boiling points: Exception : K,Na and Cs

7. Good thermal conductors

8. Good electric conductors

9. Solids at room temperature: Exception : Mercury

CHEMICAL PROPERTIES OF METALS:

1. Reacts with oxygen to give basic metal oxides.

2. Reacts with water to give basic metal hydroxide.

3. Reacts with carbon dioxide to give basic metal carbohydrates.

4. Metal Oxides react with non metallic oxides to salt and water (Neutralisation reaction).

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