An atom has 26 electrons and its atomic weigh | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(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 =

Vedclass · Accepted Answer

$30$

Vedclass · Answer

(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

Similar Questions

The number of electrons,protons and neutrons in a species are equal to $18$,$16$ and $16$ respectively. Assign the proper symbol to the species.

Which one of the following is not isoelectronic with ${O^{2-}}$?

Which of the following statements is false?

What are nucleons?

What is the number of electrons in a neutral atom that has $20$ protons in its nucleus?

Vedclass Test Series

Exam Paper Generator

Online Exam Module