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Gold and platinum are calledmetals....

Gold and platinum are called_________metals.

A

`1`. Inert

B

`2`. Noble

C

`3`. Rare

D

`4`. None of these

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VGS PUBLICATION-BRILLIANT-METALS AND NON-METALS-EXERCISE
  1. properties betterjudge a material is metal or non-metal.

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  2. Sodium is stored in .

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  3. Gold and platinum are calledmetals.

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  4. The essential non-metal for all living things is .

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  5. Which of the following is the best conductor of electricity ?

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  6. Among which is does not react with air?

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  7. The non-metal added in gun powder is .

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  8. Which metal is mainly used in preparation of machinery ?

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  9. Which of these metals is main component in all the fuels ?

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  10. Why are coils of electric toasters and electric irons made of an alloy...

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  11. Assertion (A): Mercury is not a metal., Reason (R): Mercury does not s...

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  12. Veni : All metals are shines., Sana : All shines are metals.

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  13. Assertion (A): Bases are prepared with oxides of metals., Reason (R) :...

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  14. Find the correct one.

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  15. What will happen if you use wooden bell in your school ?

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  16. Predict a metal, which is a metal but does not have sonority.

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  17. How can you say plastic does not have property of malleability ?

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  18. There is substance ‘X’. After burning, it is.changed into powder. If w...

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  19. What happens if we add copper dust into Ferrous sulphate solution ?

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  20. Guess the reason why does Ferrous (Iron) does not displace Zinc from Z...

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