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Why are gold and silver often used in ma...

Why are gold and silver often used in making ornaments?

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NCERT TELUGU-METALS AND NON-METALS-EXERCISE
  1. In a lead storage battery

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  2. a) All non - metal oxides are basic in nature. b) All metal ozicles ...

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  3. Why are gold and silver often used in making ornaments?

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  4. Non-metallic oxides are innature

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  5. Fill in the blanks: …………….metal is used in making aircraft machines.

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  6. Bells are made of

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  7. Fill in the blanks: Bridges are constructed by ………………..metal

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  8. Fill in the blanks: Mercury is used in…………..

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  9. Fill in the blanks: House wiring is generally made up of wires of……………...

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  10. Fill in the blanks: Screwdriver handles are made up of……………..….

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  11. The handles of utensils are made up of

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  12. Why are metals good conductions of heat and electricity?

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  13. Explain the physical properties of metals with suitable examples.

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  14. some questions in Raheem‘s mind.can you guess those questions on metal...

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  15. Discuss the acidic and basic nature of the metals and non-metals with ...

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  16. How do you appreciate wide range utility of aluminium right from utens...

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  17. Dumping of waste material made up of metals and non metals leads to en...

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  18. Name the hardest material.

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  19. Name the best malleable metals.

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  20. Most ductile metal is

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