Question

Differentiate between metal and nonmetal on the basis of their chemical properties

Answer 1

Hey, here is your answer -

Metal =1) They are lustrous
2) They are malleable
3) They are hard
4) They are good conductors of heat and electricity.

Non metal =1) They are non lustrous.
2) They are no malleable
3) They are soft
4) They are bad conductors of heat and electricity.

HOPE IT HELPS YOU

Answer 2

MATALS:-

1) REACT WITH OXYGEN TO FORM METAL OXIDE
EXAMPLE :- Mg + O2 --> MgO
2) REACT WITH WATER TO FORM METAL HYDROXIDE AND HYDROGEN GAS
EXAMPLE :- Na + H2O --> NaOH + H2
3) REACT WITH ACID TO FORM SALT AND HYDROGEN GAS
EXAMPLE :- Na + HCl --> NaCl + H2

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NON - METAL
1) REACT WITH OXYGEN TO FORM OXIDE
EXAMPLE :- C + O2 --> CO2
2) REACT WITH WATER TO FORM HYDROGEN GAS
EXAMPLE :- C + H2O --> CO2 + H2
3) REACT WITH ACID TO FORM SALT AND HYDROGEN
EXAMPLE :- C + HCl --> C2l + H2.

HOPE IT HELPS!!!!!!!