Which sub-atomic particle(s) in the 3 isotopes of $^{'} H^{'}$ are the same?

Proton and electron

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Neutron

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Both

A

and

B

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None of the above

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Solution

The correct option is D Proton and electron
Isotopes are atoms of the same element with different no of neutrons.
As $H, D$ and $T$ are three different isotopes of $H$ with same no of the proton, electron but different no of neutrons.

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Similar questions

Which sub-atomic particles of an atom are present in the nucleus of an atom?

A = Electrons

B = Protons

C = Neutrons

Select the sub-atomic particles that are present in the nucleus of an atom.

A. Electrons

B. Protons

C. Neutrons

Q. Assertion: The discovery of sub-atomic particles led to the failure of Dalton’s atomic theory.
Reason: An atom is made up of protons, neutrons and electrons.

Structures of nuclei of three atoms A, B, and C are given below: A has 90 protons and 146 neutrons. B has 92 protons and 146 neutrons. C has 90 protons and 148 neutrons. Based on the above data, which of these atoms are isotopes and which are isobars?

(a) What are isotopes ? Explain by giving an example.

(b) Give one similarity and one difference between a pair of isotopes.

(c) Give the number of protons, neutrons and electrons per atom in the two isotopes of chlorine ${}_{17}^{35}{Cl}$ and ${}_{17}^{37}{Cl}$ .

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Which sub-atomic particle(s) in the 3 isotopes of ′H′ are the same?

The correct option is D Proton and electronIsotopes are atoms of the same element with different no of neutrons.As H, D and T are three different isotopes of H with same no of the proton, electron but different no of neutrons.

Which sub-atomic particle(s) in the 3 isotopes of $^{'} H^{'}$ are the same?

The correct option is D Proton and electron
Isotopes are atoms of the same element with different no of neutrons.
As $H, D$ and $T$ are three different isotopes of $H$ with same no of the proton, electron but different no of neutrons.