The isobars are atoms with the same number of

The pair,in which ions are isoelectronic with $Al^{3+}$ is ..... .

Which of the following atoms or ions is isoelectronic with neon $(Ne)$?

What are $_{17}^{35}Cl$ and $_{17}^{37}Cl$? Why?

The atomic number of an element is always equal to

Provide the symbol,name,atomic number $(Z)$,mass number $(A)$,and the number of electrons $(e)$,protons $(p)$,and neutrons $(n)$ for elements with atomic numbers $1$ to $10$.