Question

B. Fill in the blanks:

1. The property that allows the metals to be drawn into thin wires is called
2. Metals like
is a poor conductor of heat.
3.is the hardest known substance in nature.
4.is a non-metal that is a good conductor of electricity.
5. Silver objects turn black due to the formation of a layer of

on their surfaces.​

Answer 1

Answer:

1.ductility

2.Sodium

3.Dimond

4.lead

5.silver sulphide

Answer 2

Answer:

1. ductility

2. steel

3. diamond

4. graphite

5. silver sulphide

Explanation:

i think these are correct