English, asked by yshyamalkumar, 5 months ago

write change in position of atom of an element in periodic table due to emission of alpha and beta particles from its nucleus

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Answered by faizansadia22

Answer:

When an alpha particle is emitted from a nucleus the nucleus will lose 2 protons and 2 neutrons which means the atomic mass number decreases by 4 and the atomic number decreases by 2. ... In Beta (β-) decay, a neutron changes into a proton + an electron.

Explanation:

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