Science, asked by curiousbrain4723, 1 year ago

Helium atom has an atomic mass of 4 u and two proton in its nuclrus how many neutron does it have

Answers

Answered by ananyadubey2013
0

Heyaa friend

Your answer is right here................

Helium atom has 2 neutrons and 2 protons.

Hope it helps!!!!!!!!!!!!!!!!

Answered by singlesitaarat31
0

\red {HELLO\:DEAR}

Helium atom has two neutrons.

The mass of an atom is the sum of the masses of protons and neutrons present in its nucleus.

Since helium atom has two protons, mass contributed by the two protons is (2 × 1) u = 2 u.

Then, the remaining mass (4 − 2) u = 2 u is contributed by 2u/1u = 2 neutrons.

\green {VISHU\:PANDAT}

\blue {FOLLOW\:ME}

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