Science, asked by pragya7068, 7 months ago

6.8 Correct the following statements.
(a) All metals are hard and solid.
(b) Metals are good conductors of electricity but poor conductors of heat.

Answers

Answered by GHOSTTOWN

Answer:

Explanation:

All metals are hard except lithium,sodium, potassium which are soft and can be cut with a knife. All metals are solid except mercury (Hg) which is a liquid metal . Metals are good conductors of electricity and good conductors of heat also.

Metals are usually the best conductors of thermal energy. ... Lead lacks this kind of electrons so it's a poor conductor of heat. But compared to non-metal it's conductivity is quite higher

Answered by kameshwarchouhan22

Answer:

(a)true but accept mercury

(b)false

Explanation:

(a)all metals are hard and solid except mercury which is liquid at room temperature .

(b)Metals are good conductors of electricity as well as heat.

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