Key Ions Flashcards
1
Q
Hydrogen
A
H+
2
Q
Sodium
A
Na+
3
Q
Potassium
A
K+
4
Q
Lithium
A
Li+
5
Q
Rubidium
A
Rb+
6
Q
Caesium
A
Cs+
7
Q
Copper (l)
A
Cu+
8
Q
Silver(l)
A
Ag+
9
Q
Ammonium
A
NH4+
10
Q
Calcium
A
Ca2+
11
Q
Barium
A
Ba2+
12
Q
Magnesium
A
Mg2+
13
Q
Zinc
A
Zn2+
14
Q
Cobalt
A
Co2+
15
Q
Manganese (ll)
A
Mn2+
16
Q
Aluminium
A
Al3+
17
Q
Iron (lll)
A
Fe3+
18
Q
Chloride
A
Cl-
19
Q
Bromide
A
Br-
20
Q
Iodide
A
I-
21
Q
Hydroxide
A
OH-
22
Q
Nitrate
A
NO3-
23
Q
Nitrite
A
NO2-
24
Q
Hydrogencarbonate
A
HCO3-
25
Q
Hydrogensulphate
A
HSO4-
26
Q
Sulphate
A
SO4 2-
27
Q
Sulphite
A
SO3 2-
28
Q
Sulphide
A
S. 2-
29
Q
Oxide
A
O2-
30
Q
Carbonate
A
CO3 2-
31
Q
Copper (ll)
A
Cu 2+
32
Q
Phosphate
A
PO4 3-
33
Q
Hydrochloric acid
A
HCl
34
Q
Nitric acid
A
HNO3
35
Q
Sulphuric acid
A
H2SO4
36
Q
Ethanoic acid
A
CH3COOH
37
Q
Ammonia
A
NH3
38
Q
Carbon monoxide
A
CO
39
Q
Sulphur dioxide
A
SO2
40
Q
Carbon dioxide
A
CO2
41
Q
Methane
A
CH4
42
Q
Nitride
A
N 3-
43
Q
Hydride
A
H-
44
Q
Hydrogen sulfide
A
H2S
45
Q
Phosphoric acid
A
H3PO4 -
46
Q
Lead
A
Pb -2
47
Q
Nickle
A
Ni +2
48
Q
Zinc
A
+2
49
Q
Gallium
A
Ga 3+
50
Q
Silicon
A
Si +4 / si -4
