ions and valency Flashcards
1
Q
ammonium
A
NH₄⁺
2
Q
lithium
A
Li+
3
Q
sodium
A
Na+
4
Q
Potassium
A
K+
5
Q
Silver(i)
A
Ag+
6
Q
Copper (i)
A
Cu+
7
Q
Hydrogen
A
H+
8
Q
Magnesium
A
Mg²+
9
Q
Zinc
A
Zn2+
10
Q
Barium
A
Ba2+
11
Q
Calcium
A
Ca2+
12
Q
Iron(ii)
A
Fe2+
13
Q
Copper(ii)
A
Cu2+
14
Q
Lead(ii)
A
Pb2+
15
Q
Aluminium
A
Al3+
16
Q
Iron(iii)
A
Fe3+
17
Q
Lead (iv)
A
Pb4+
18
Q
Tin(iv)
A
Sn4+
19
Q
Flouride
A
F-
20
Q
Chloride
A
Cl-
21
Q
Bromide
A
Br-
22
Q
Iodide
A
I-
23
Q
Bicarbonate
A
HCO₃ -
24
Q
Bisulphate
A
HSO₄ -
25
Hydride
H-
26
Hydroxide
OH-
27
Nitrate
NO₃⁻
28
Nitrite
NO₂⁻
29
Acetate
C₂H₃O₂-
30
Sulphate
SO₄ 2-
31
Sulphite
SO₃ 2-
32
Sulphide
S2-
33
Oxide
O2-
34
Carbonate
CO₃ 2-
35
Nitride
N3-
36
Phosphate
PO₄3-
37
Phosphide
P3-
38
dihydrogen phosphate
H2PO4 -
39
Hydrogen phosphate
HPO4 2-
40
Hydrogen sulphate
HSO4 -
41
Permanganate
MnO4 -
42
Hypochlorite
ClO -
43
Thiocyanate
SCN-
44
Chromate
CrO4 2-
45
Dichromate
Cr2O7 2-
46
Oxalate
C2O4 2-
47
Nickel
Ni 2+
48
Cyanate
OCN⁻
