Question

3. Which of the following is not a metalloid?
(a) arsenic
(b) antimony (c) germanium (d) carbon
4. Which of the following metal(s) is/are found in combined state.
(a) gold
(d) both (a) and (b)
(b) platinum
(c) copper
of the following is the only non-metal that exists as liquid at room temperature
(a) hydrogen (b) oxygen
(c) carbon
(d) bromine

class 8th book of cordova 'my joyful book of science' rbse , additional questions of chapter 2 'metal and non- metal'​

Answer 1

Answer:

1.carbon

2.both a and b

3.hydrogen

Answer 2

Answer:

3. carbon

4. copper

5.Bromine

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