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Question 3Boojho has learnt that non-metals on beating with a hammer are generally broken into pieces. Which of the following is a non-metal?(a) iron nail(b) aluminium wire(c) copper plate(d) piece of coal

Answer» Question 3

Boojho has learnt that non-metals on beating with a hammer are generally broken into pieces. Which of the following is a non-metal?



(a) iron nail

(b) aluminium wire

(c) copper plate

(d) piece of coal


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