â€‹sol Q If Zn2+ has an atomic number of 34 and a mass number of 65, the correct - Chemistry - Some Basic Concepts of Chemistry

Question

â€‹sol?
Q If Z n 2 + has an atomic number of 34 and a mass number of 65,
the correct number of protons, neutrons, and electrons are i, ii
and iii,

Vartika Jain · Accepted Answer

Dear Student,

Atomic number of Zn = 34Atomic number = No
 of electrons=No
 of protons=34and, Mass number = Number of neutrons+No
 of protonsand, 65=No
 of neutrons+34or, No
 of neutrons = 65-34=31However, the ion is Zn2+ which is deficient of 2 electronsSo, Total number of electrons = 34-2=32So, No
 of protons=34No  of neutrons=31No
 of electrons =32

​sol? Q. If Z n 2 + has an atomic number of 34 and a mass number of 65, the correct number of protons, neutrons, and electrons are i, ii and iii,

sol?
Q. If $Z n^{2 +}$ has an atomic number of 34 and a mass number of 65, the correct number of protons, neutrons, and electrons are i, ii and iii,