Chemistry, asked by Anonymous, 4 days ago

Helium atom has an atomic mass of 4u and two protons in its nucleus .how many neutrons does it have.
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Answers

Answered by Devkumarr
1

Answer:

Two neutron atoms are present in helium atom.

Explanation:

In context to the question ; we have to the number of neutrons neutrons present in the helium atom;

Helium stands at second place in the period table and it has two protons and two neutrons in the nucleus with two electrons in the outer orbit.

the outermost shell ;which is also the first shell of the element can contain only two electrons,

the nucleus of this helium atom contains two protons and two neutrons compactly and tightly.

So we can conclude that

Two neutron atoms are present in helium atom.

Answered by aashman1909
1

Answer:

the neutron atom is present in helium atom.

Explanation:

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