Science, asked by 7347437136j, 9 months ago

why it is said that whole of mass of atom is concentrated in nucleus

Answers

Answered by wkhanyari

Answer:

All the mass of an atom is concentrated in the nucleus because atom contains three subatomic particles like electron, proton and neutron. ... So, charge on negatively charged electrons are balanced by charge on positively charged proton

Explanation:

Toh kaise ho aap sab Happy Eid

Answered by bagannu24

Answer:

Electrons are very lighter than protons and newtrons.therefore the atomic mass is the sum of protons and newtrons only which are present in the nucleas . that's all the mass is concentrated in nucleus

hope it is helpful to you

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