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Chemistry

Positive Rays and Neutrons

Question

Which is the correct statement about proton?
It is a nucleus of deuterium
It is an ionised hydrogen atom
It is an $α$ -particle
It is an ionised hydrogen molecule

It is a nucleus of deuterium

It is an ionised hydrogen molecule

It is an ionised hydrogen atom

It is an

α

-particle

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Solution

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Proton is an ionised hydrogen atom.
A hydrogen atom is made up of one proton (present in the nucleus) and one electron (present outside nucleus).
During ionisation of hydrogen atom, the electron is lost. Hence, only proton is left out.

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Which is the correct statement about proton?It is a nucleus of deuteriumIt is an ionised hydrogen atomIt is an α-particleIt is an ionised hydrogen molecule

Proton is an ionised hydrogen atom.A hydrogen atom is made up of one proton (present in the nucleus) and one electron (present outside nucleus).During ionisation of hydrogen atom, the electron is lost. Hence, only proton is left out.

Which is the correct statement about proton?
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Proton is an ionised hydrogen atom.
A hydrogen atom is made up of one proton (present in the nucleus) and one electron (present outside nucleus).
During ionisation of hydrogen atom, the electron is lost. Hence, only proton is left out.