Question

Q5. There are two groups of different materials X and Y. On hammering X is flattened but Y breaks down. Classify the following materials which fall in group X: A. Rubber, stone, glass B. Zinc, copper, silver C. Magnesium, carbon, sulphur D. Cotton, plastic, iron​

Answer 1

Answer:

B. Zinc, Copper, Silver

Explanation:

The materials in group X are metals. Metals have the ability to flatten called malleability.

Since option B contains the list of metals (all the three materials), it is correct.

Answer 2

Answer:

your answer is

• B. Zinc, copper, silver

Explanation:

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