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Isotopes of an element have...

Isotopes of an element have

A

the same physical properties

B

different chemical properties

C

different number of neutrons

D

different atomic numbers.

Text Solution

Verified by Experts

The correct Answer is:
C
different number of neutrons
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MTG IIT JEE FOUNDATION-STRUCTURE OF THE ATOM-NCERT SECTION
  1. Summarise the rules for writing of distribution of electrons in variou...

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  2. Define valency by taking examples of silicon and oxygen.

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  3. Explain with examples Atomic number Give any two uses of isotopes...

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  4. Explain with examples Mass number Give any two uses of isotopes.

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  5. Explain with examples Isotopes Give any two uses of isotopes.

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  6. Explain with examples Isobars Give any two uses of isotopes.

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  7. Na^(+) has completely filled K and L shells. Explain.

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  8. If bromine atom is available in the form of, say two isotopes 3$Br (49...

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  9. The average atomic mass of a sample of an element X is 16.2 mu. What i...

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  10. If Z = 3, what would be the valency of the element? Also, name the ele...

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  11. Composition of the nuclei of two atomic species X and Y are given as u...

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  12. J.J. Thomson proposed that the nucleus of an atom contains only nucleo...

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  13. A neutron is formed by an electron and a proton combining together. Th...

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  14. The mass of an electron is about(1)/(1000) times that of proton.

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  15. An isotope of iodine is used for making tincture iodine, which is used...

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  16. Rutherford's alpha-particle scattering experiment was responsible for ...

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  17. Isotopes of an element have

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  18. Number of valence electrons in Cl^(– ) ion are:

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  19. Which one of the following is a correct electronic configuration of so...

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  20. complete the following table

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