Chemical Formulae and Valency

Hydrogen/hydride (H)
1
1 of 34
Group 1 ions (Li+, Na+, K+, Rb+, Cs+)
1
2 of 34
Silver ion (Ag+)
1
3 of 34
Group 7 elements (F, Cl, Br, I)
1
4 of 34
Copper (I) ion (Cu+)
1
5 of 34
Ammonium ion (NH4 +)
1
6 of 34
Hydroxide ion (OH-)
1
7 of 34
Nitrate ion (NO3 -)
1
8 of 34
Manganate (VII) ion (MnO4 -)
1
9 of 34
Hydrogencarbonate ion (HCO3 -)
1
10 of 34
Group 2 ions (Mg2+, Ca2+, Sr2+, Ba2+)
2
11 of 34
Copper (II) ion (Cu2+)
2
12 of 34
Iron (II) ion (Fe2+)
2
13 of 34
Lead (II) ion (Pb2+)
2
14 of 34
Zinc ion (Zn2+)
2
15 of 34
Oxygen/oxide (O)
2
16 of 34
Sulphur/sulphide (S)
2
17 of 34
Carbonate ion (CO3 2-)
2
18 of 34
Sulphate ion (SO4 2-)
2
19 of 34
Sulphite ion (SO3 2-)
2
20 of 34
Dichromate (VI) ion (Cr2O7 2-)
2
21 of 34
Aluminium (Al)
3
22 of 34
Boron (B)
3
23 of 34
Chromium (III) (Cr3+)
3
24 of 34
Iron (III) (Fe3+)
3
25 of 34
Nitrogen/nitride (N)
3
26 of 34
Phosphorus (III) (P)
3
27 of 34
Phosphate ion (PO4 3-)
3
28 of 34
Carbon (C)
4
29 of 34
Silicon (Si)
4
30 of 34
Lead (IV) (Pb)
4
31 of 34
Sulphur (IV) (S)
4
32 of 34
Phosphorus (V) (P)
5
33 of 34
Sulphur (VI) (S)
6
34 of 34

Other cards in this set

Card 2

Front

1

Back

Group 1 ions (Li+, Na+, K+, Rb+, Cs+)

Card 3

Front

1

Back

Preview of the back of card 3

Card 4

Front

1

Back

Preview of the back of card 4

Card 5

Front

1

Back

Preview of the back of card 5
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