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Isotopes are...

Isotopes are

A

atoms of different elements having same mass number

B

atoms of same element having same mass number

C

atoms of same element having different mass numbers

D

atoms of different element having same number of neutrons.

Text Solution

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The correct Answer is:
C
Isotopes are the atoms of the same element with different mass numbers.
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DINESH PUBLICATION-NUCLEAR AND RADIO CHEMISTRY-Revision Questions from Competitive Exams
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  3. Isotopes are

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  6. The process, ""(1)H^(2) +""(1)H^(3) to ""(2)He^(4) +""(0)n^(1) represe...

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  8. Fusion bomb involves

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  10. If the mass defect of ""(4)^(9)X is 0.099 a.m.u. , then binding energy...

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  11. ""(27)Co^(60) is radioactive because

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  13. Decay of ""(92)U^(235) is ……order reaction.

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  14. Order of radioactive disintegration reaction is

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  15. In which radiation mass number and atomic number will not change ?

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  16. The radioactive isotope ""(27)^(60)Co which is used in the treatment o...

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  17. A radioactive isotope decays at such a rate that after 192 minutes onl...

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