How to find no of neutrons
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Answered by
1
Subtract the atomic number from the atomic mass to get no. neutrons.
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Answered by
3
I give one example that how to find neutrons .
let a element which atomic number is X and atomic weight is Y .
you also know atomic number means number of protons present in nucleus of element and atomic weight is sum of number of neutron and proton present In nucleus of element .
now , you write this
no of protons=X
no of neutron +no of proton=Y
so,
no of neutron =Y - X
hence ,
you find easily when given mass no , and atomic number of any element by subtracting mass no to atomic no .
let a element which atomic number is X and atomic weight is Y .
you also know atomic number means number of protons present in nucleus of element and atomic weight is sum of number of neutron and proton present In nucleus of element .
now , you write this
no of protons=X
no of neutron +no of proton=Y
so,
no of neutron =Y - X
hence ,
you find easily when given mass no , and atomic number of any element by subtracting mass no to atomic no .
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