Select all the correct statements about ion sizes below. Check all that apply. Au+ is smaller than Au3+.
Na+ is smaller than K+.
K+ is smaller than Na+.
P3− is smaller than N3−.
N3− is smaller than P3−.
Au3+ is smaller than Au+

the correct name for the n3 ion is azide. azide is a polyatomic anion with a -1 charge and is written as n3 -1. it consists of three nitrogen atoms bonded together. hope i . let me know if you need anything else.

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock

im doing test rn im going with 2 but ill give answer if itss wrong,   : )