Net charge of sulfide ion is (s2) explain how it obtains its charge

Atomic number of sulfur is 16. The electronic configuration of sulfur (S) can be written as . So, inorder to reach the stable octet configuration the valence shell tends to accept two electrons to form sulfide, a divalent anion.

This can be represented as,

Therefore, the charge on sulfide ion is -2 as sulfur atom tries to get a stable octet configuration by accepting two electrons giving a negative charge to the ion formed.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates