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Atom with the same atomic number and dif...

Atom with the same atomic number and different mass numbers are called

A

Isobars

B

Isomers

C

Isotones

D

Isotopes

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The correct Answer is:
D
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CENGAGE CHEMISTRY-NUCLEAR CHEMISTRY-Exercises Single Correct
  1. Neutrons are more effective projectiles than protons because they

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  2. The instability of a nucleus is due to

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  3. Atom with the same atomic number and different mass numbers are called

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  4. A method which uses radioactivity for determining the age of prehistor...

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  5. Which of the following nuclear reaction occurs in nature for the forma...

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  6. How many alpha-particles are emitted in the nuclear transformation: .(...

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  7. Which one of the following does not consist of charged particles of ma...

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  8. If a radioactive element is placed in an evacuated container, its rate...

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  9. The cheimst who helped in the discovery of the maximum number of trans...

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  10. Artificial radioactivity was discovered by …………………………..

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  11. Group displacement law was given by

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  12. What is X in the nuclear reaction .(7)N^(14) + .(1)H^(1) rarr .(8)O^...

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  13. From the reaction given below, deduce the group of polonium in the per...

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  14. 1 g atom of an alpha-emitting .(z)X^(4) (half life = 10 hr) was placed...

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  15. C^(14) has a half- life of 5760 years. 100mg of the sample containing ...

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  16. The reaction .(1)D^(2) + .(1)T^(3) rarr .(1)He^(2) + .(0)n^(1) is ...

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  17. The equipment used to carry out nuclear reaction in a controlled manne...

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  18. Which of the following is used as neutron absorber in the nuclear reac...

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  19. Which of the following elements belongs to 4n- series?

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  20. The age of rocks on earth or the samples of rocks and dust brought bac...

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