問題一覧
1
Sodium
Na+1
2
Potassium
K+1
3
Lithium
Li+1
4
Silver
Ag+1
5
Ammonium
NH4+1
6
Rubidium
Rb+1
7
Cesium
Cs+1
8
Francium
Fr+1
9
Hydrogen
H+1
10
Calcium
Ca+2
11
Magnesium
Mg+2
12
Zinc
Zn+2
13
Barium
Ba+2
14
Beryllium
Be+2
15
Cadmium
Cd+2
16
Aluminum
Al+3
17
Bismuth
Bi+3
18
Silicon
Si+4
19
Tungsten
W+6
20
Cuprous
Cu+1
21
Cupric
Cu+2
22
Mercurous
Hg+1
23
Mercuric
Hg+2
24
Aurous
Au+1
25
Auric
Au+3
26
Thallous
Tl+1
27
Thallic
Tl+3
28
Platinous
Pt+2
29
Platinic
Pt+4
30
Cobaltous
Co+2
31
Cobaltic
Co+3
32
Nickelous
Ni+2
33
Nickelic
Ni+3
34
Manganous
Mn+2
35
Manganic
Mn+3
36
Ferrous
Fe+2
37
Ferric
Fe+3
38
Chromous
Cr+2
39
Chromic
Cr+3
40
Plumbous
Pb+2
41
Plumbic
Pb+4
42
Stannous
Sn+2
43
Stannic
Sn+4
44
Arsenous
As+3
45
Arsenic
As+5
46
Antimonous
Sb+3
47
Antimonic
Sb+5
48
Uranus
U+4
49
Uranic
U+6