Question

Given the following ions: Au3+ and S2−

What is the name of the ionic compound formed between these two ions?

a
Gold (III) sulfide
b
Gold (II) sulfide
c
Gold sulfide
d
Gold (III) sulfur

Answer 1

@AccidentGeniusLondon @AZ I picked D for this

Answer 2

Sulfide is \(\text{S}^{2-}\)
Sulfur is \(\text{S}\)

Do you want to try again?

Answer 3

ok

Answer 4

B?

Answer 5

What is the charge on gold?

Answer 6

positive

Answer 7

c?

Answer 8

All the gold ions are positive haha but gold can have either a 1+, 2+, 3+ charge so it's important to make sure we know what the charge is

Answer 9

3+

Answer 10

Would that be gold (II) or gold (III)

Answer 11

gold (iii) lol

Answer 12

Attaboy!