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A nucleus of deuterons or deuterium is a...

A nucleus of deuterons or deuterium is a bound atomic system best described by

A

composed of a proton and a neutron

B

spherical shaped

C

contains more than two nucleons

D

proton and neutron are bound by electrostatic forces

Text Solution

Verified by Experts

The correct Answer is:
A
A deuteron is nucleus of deuterium (a hydrogen isotope), `""_(1)^(2)H`. It is an electron orbiting a proton and a neutron.
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Knowledge Check

  • Hiccups can be best described as

    A
    forceful sudden expiration
    B
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    C
    vibration of soft palate during breathing while sleeping
    D
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  • Hyperconjugation is best described as:

    A
    Delocalisation of `pi` electrons into a nearby empty orbital.
    B
    Delocalisation of `sigma` electrons into a nearby empty orbital.
    C
    The effect of alkyl groups donating a small amount of electron density inductively into a carbocation.
    D
    The migration of a carbon or hydrogen from one carbocation to another.

  • Hyperconjugation is best described as:

    A
    Delocalisation of `pi` electrons into a nearby empty orbital.
    B
    Delocalisation of `sigma` electrons into a nearby empty orbital.
    C
    The effect of alkyl groups donating a small amount of electron density inductively into a carbocation.
    D
    The migration of a carbon or hydrogen from one carbocation to another.

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