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MCQs on Materials: Metals and Non-Metals
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MCQs on Materials: Metals and Non-Metals
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10 Questions

1. The property of metal by which it can be drawn into wires is called _____
2. They are not sonorous and are poor conductors of heat and electricity. These materials ar
3. The property of metals by which they can be beaten into thin sheets is called ___
4. When a copper vessel is exposed to moist air for long, it acquires a dull green coating. The green material is a mixture of
5. The metal found in liquid state i
6. Phosphorus is stored i
7. Sodium metal is stored in
8. When sulphur dioxide is dissolved in water __________ is formed
9. Since metals produce ringing sounds, they are said to be ____
10. A substance which cannot be broken down further by chemical reactions, by cooling, heating, or by electrolysis, is called _____