Formulae - positive ions Flashcards
1
Q
lithium (group 1)
A
Li+
2
Q
sodium (group 1)
A
Na+
3
Q
potassium (group 1)
A
K+
4
Q
Magnesium (group 2)
A
Mg2+
5
Q
calcium (group 2)
A
Ca2+
6
Q
Barium (group 2)
A
Ba2+
7
Q
Aluminium (group 3)
A
Al3+
8
Q
Silver (I) (other common ions)
A
Ag+
9
Q
Zinc (II) (other common ions)
A
Zn2+
10
Q
Ammonium (other common ions)
A
NH4+
11
Q
Hydrogen (other common ions)
A
H+
