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Properties of Alpha, Beta and Gamma Radiations

In which of t...

Question

In which of the following decays the element reduced does not change?

A

α

-decay

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B

β^{+}

-decay

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C

β^{-}

-decay

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D

γ

-decay

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Solution

The correct option is B $γ$ -decay
The emission of gamma rays does not alter the number of protons or neutrons in the nucleus.

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Similar questions

Q. In which of the following decays the element does not change?
(a) α-decay
(b) β⁺-decay
(c) β⁻-decay
(d) γ-decay

Q. In which of the following decays the atomic number decreases?
(a) α-decay
(b) β⁺-decay
(c) β⁻-decay
(d) γ-decay

Q. Write nuclear reaction equations for :
(i)

α

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α

_{94}^{242} P u

β^{-}

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β^{+}

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(vii) Electron capture of

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Q. In a radioactive process, Atoms decay some particle which may or may not change the atomic number of the atoms. Which of the following particles must change the atomic number of the radioactive element?
I.

α

β

γ

{_{z} X}^{A}

2

α

2

β

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β

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γ

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{_{z - 2} Y}^{A - 8}

α

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β

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