valency Flashcards
1
Q
hydrogen
A
+1
2
Q
sodium
A
+1
3
Q
potassium
A
+1
4
Q
silver
A
+1
5
Q
copper
A
+1
6
Q
gold
A
+1
7
Q
ammonium
A
NH4 +1
8
Q
lithium
A
+1
9
Q
magnesium
A
+2
10
Q
calcium
A
2
11
Q
barium
A
2
12
Q
copper ii
A
2
13
Q
iron ii
A
2
14
Q
zinc
A
2
15
Q
cobalt
A
2
16
Q
nickle
A
2
17
Q
uranium
A
U2
18
Q
aluminium
A
3
19
Q
Chromium
A
3
20
Q
iron iii
A
3
21
Q
gold iii
A
3
22
Q
tin iv
A
Sn +4
23
Q
lead iv
A
4
24
Q
platinum
A
4
25
manganese iv
mn +4
26
hydride
-1
27
hydroxide
-1
28
bicarbonate
-1
29
bisulphate
-1
30
bisulphite
-1
31
chloride
-1
32
chlorate
ClO3 -1
33
hypochlorite
ClO -1
34
cyanide
CN-1
35
bromide
-1
36
iodid
-1
37
nitrate
-1
38
nitrite
-1
39
aluminate
-1
40
permanganate
-1
41
carbonate
CO3 -2
42
sulphide
s -2
43
sulphate
so4 -2
44
sulphite
so3 -2
45
oxide
-2
46
oxlate
Cr2O4 -2
47
chromate
CrO4 -2
48
dichromate
-2
49
peroxide
O2 -2
50
zincate
ZnO2 -2
51
stannate
SnO3 -2
52
plumbite
PbO2 -2
53
plumbate
PbO -2
54
phosphate
PO3 -3
55
borate
BO3 -3
56
arsenate
ArO4 -3
57
nitride
-3
58
phosphide
-3
59
phosphite
PO2 -3
