Question

Give an example of a metal which
(i) is a liquid at room temperature.
(ii) can be easily cut with a knife.
(iii) is the best conductor of heat.
(iv) is a poor conductor of heat.​

Answer 1

Answer:

1. mercury
2. Sodium or potassium ( Na or k)
3. Copper
4. lead

Answer 2

Answer:

1.. Mercury(Hg)

2..sodium(Na)

3..Silver(Ag)

4..Lead(Pb)