Question

Write one example of each of
(i) a metal which is so soft that, it can be cut with knife and a non-metal which is the hardest sustance.
(ii) a metal and a non-metal which exist as liquid at room temperature.
Answer.
(i) Sodium, carbon (diamond).
(ii)Mercury is liquid metal, bromine is liquid non-metal.​

Answer 1

Answer:

1.sodium and potassium and non metal- diamond

2. mercury a metal which is liquid at room temperature

and bromine is a non metal which is liquid at room temperature

3.

Answer 2

Answer:

$\huge\pink{AnSwer}$

(i) Sodium, carbon (diamond).

(ii)Mercury is liquid metal, bromine is liquid non-metal.

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