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Which of the following elements can be p...

Which of the following elements can be prepared artifically by the nuclear reactions

A

Rn

B

Fe

C

Mg

D

Ca

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BEIITIANS-BASICS OF CHEMISTRY -SUMMATIVE WORKSHEET
  1. Which of the following is true statement

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  2. Name two elements that which are liquid metals at 30^@C

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  3. Which of the following elements can be prepared artifically by the nuc...

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  4. If it happens that a new element is discovered by Bill gates education...

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  5. The symbols for different elements are given below. Identify the eleme...

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  6. The symbols for different elements are given below. Identify the eleme...

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  7. The symbols for different elements are given below. Identify the eleme...

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  8. The symbols for different elements are given below. Identify the eleme...

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  9. The symbols for different elements are given below. Identify the eleme...

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  10. The symbols for different elements are given below. Identify the eleme...

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  11. The symbols for different elements are given below. Identify the eleme...

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  12. The symbols for different elements are given below. Identify the eleme...

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  13. Assertion (A): The symbol of cobalt is Co and not CO , CO represents a...

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  14. A student has written the following symbols. Symbol-1: MN Symbol ...

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  15. Identify the correct statement/s?

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  16. The scientist who suggested a method of representing elements using th...

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  17. The symbol for the element Astatine is?

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  18. The symbols for the elements selenium and silicon are:

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  19. The symbol Sb stands for the element?

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  20. The element/s named after scientists are

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