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Neutron was discovered by ………...

Neutron was discovered by ………

A

Chadwick

B

Rutherford

C

Yukank

D

Dalton

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The correct Answer is:
A
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DINESH PUBLICATION-NUCLEAR AND RADIO CHEMISTRY-Revision Questions from Competitive Exams
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  3. Neutron was discovered by ………

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  7. Positron was so named by

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  8. The number of alpha and beta particles emitted in nuclear reaction ""(...

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  9. Wooden article and freshly cut tree show activity 7.6 and 15.2 min""^(...

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  10. A radioactive isotope having t(1/.2)=2.3 days was received after 9.2 d...

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  11. A sample of radioactive substance with a t(1//2)=3 days was found to ...

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  12. A human body required the 0.01 M activity of radioactive substance aft...

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  13. If ""(a)X^(b) emits firstly a positron, then two alpha and two beta an...

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  14. In the case of a radioisotope , the value of t(1//2) and lambda are id...

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  15. Half life of a radioactive substance which disintegrates by 75% in 60 ...

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  16. The half life period of a radioactive element is 90 minutes. What perc...

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  17. A sample of eood decayed to 1/16 of its original value. What is the nu...

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  18. ""^(226)Ra disintegrates at such a rate that after 3160 years, only on...

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  19. ""(Z)X^(M) +""(2)He^(4) rarr ""(15)P^(20)+""(0)n^(1)

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