Periodic Table Flashcards
1
Q
Formula of Sulphate ions
A
SO 4 ^2-
2
Q
Formula of Carbonate ions
A
CO 3 ^2-
3
Q
Formula of Hydroxide ions
A
OH-
4
Q
Formula of Phosphate ions
A
PO 4 ^3-
5
Q
Formula of Nitrate ions
A
NO 3 ^-
6
Q
Formula of Ammonia
A
NH 3
7
Q
Formula of Ammonium ions
A
NH 4 ^+