Which one is it?

mg3n2 is known as magnesium nitride

explanation:

i don't think ke is an compound

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

answer; talc and gypsum;