An atom has 26 electrons and its atomic weigh | vedclass

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(B) For a neutral atom,the number of electrons $(E)$ is equal to the number of protons $(P)$,which is the atomic number $(Z)$.Given: $E = 26$,so $Z =

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$30$

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(B) For a neutral atom,the number of electrons $(E)$ is equal to the number of protons $(P)$,which is the atomic number $(Z)$.Given: $E = 26$,so $Z = 26$.The atomic mass number $(A)$ is given as $56$.The relationship between mass number,protons,and neutrons is $A = P + N$.Therefore,the number of neutrons $(N)$ is calculated as $N = A - Z$.$N = 56 - 26 = 30$.

An atom has $26$ electrons and its atomic weight is $56$. The number of neutrons in the nucleus of the atom will be

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