Question

Write any five physical properties of metals and non metals?​

Answer 1

Metal:

1. Corrosion resistance.
2. Density.
3. Melting point.
4. Thermal properties.
5. Electrical conductivity.
6. Magnetic properties.

Non Metal:

1. High ionization energies.
2. High electronegativities.
3. Poor thermal conductors.
4. Poor electrical conductors.
5. Brittle solids—not malleable or ductile.
6. Little or no metallic luster.

Answer 2

Answer:

METALS.

1. LUSTROUS

2.DURABLE

3.CONDUCTOR ( OF HEAT AND ELECTRICITY)

4.DUCTILE

5.MALLIBLE

NON METALS.

1.NON LUSTROUS

2.NON DURABLE AS COMPARED TO METALS

3. NON CONDUCTOR ( EXCEPTION : GRAPHITE CONDUCTS ELECTRICITY AND DIAMOND ARE LUSTROUS)

4.NON DUCTILE

5.NON MALLIBLE.

XD