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The number of naturally found elements i...

The number of naturally found elements in

A

116

B

92

C

100

D

24

Text Solution

Verified by Experts

The correct Answer is:
B
There are 92 naturally found elements.
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PEARSON IIT JEE FOUNDATION-MYSTERY OF MATTER -TEST YOUR CONCEPTS (VERY SHORT ANSWER TYPE QUESTION)
  1. Identify a compound among the following

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  2. Among the following, which is a metalloid?

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  3. The number of naturally found elements in

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  4. Which of the following liquids can form a single layer when added to w...

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  5. Which of the following types of mixtures is always homogeneous?

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  6. Common salt can be separated from the sea water by the method of

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  7. A mixture of sodium chloride and ammonium chloride can be separated by...

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  8. is the chemical added to water to hasten the process of sedimenstation...

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  9. An apparatus used for the purpose of centrifugation is called .

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  10. In a separating funnel, the liquid forms the upper layer.

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  11. The components of ink are separated by

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  12. liquids can be separated from their mixtures by the method of distilat...

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  13. Solid-solid mixture are mostly

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  14. Different sized pearls are separated by jewellers by the process of .

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  15. Rice grains and husk can be separated by the method of.

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  16. A mixture of chalk and water can be separated by

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  17. Centrifugation can be used for the separation of

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  18. Distilled water cannot be used for which among the following purposes?

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  19. Finer clay particles from water can be separated by the process of

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  20. The process of pouring out the clear water after setting down of the m...

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