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When a radioactive substance is kept in ...

When a radioactive substance is kept in a vessel, the atmosphere around it is rich with

A

Ne

B

Ar

C

Xe

D

He

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • A radioactive substance emits-

    A
    alpha particle
    B
    beta particle
    C
    gamma particle
    D
    all of the three

  • A radioactive substance emanates :

    A
    Alpha article
    B
    Beta particle
    C
    Gamma particle
    D
    All of these

  • Whe a radioactive substance is kept in vacuum, the rate of its disintegration per second

    A
    Increases considerably
    B
    Is not affected
    C
    Suffers a slight decrease
    D
    Increases only if the products are gaseous

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