A&R - Properties of metals and non-metals — task. Science CBSE, Class 7 New.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Pick out the right answer:

Assertion (A):	Copper wire demonstrates the property of ductility.
Reason (R):	Copper can be drawn into thin wires.

Both Assertion (A) and Reason (R) are true and R is the correct explanation of A.
Both Assertion (A) and Reason (R) are true but R is not the correct explanation of A.
Assertion (A) is true but Reason (R) is false.
Assertion (A) is false but Reason (R) is true.

Did you find an error?

33. A&R - Properties of metals and non-metals