問題一覧
1
P
Phosphorus
2
Ni
Nickel
3
Arsenic
As
4
Fluorine
F
5
Sodium
Na
6
Tc
Technetium
7
Sr
Strontium
8
Hydrogen
H
9
He
Helium
10
Ca
Calcium
11
N
Nitrogen
12
H
Hydrogen
13
Neon
Ne
14
Germanium
Ge
15
Se
Selenium
16
Phosphorus
P
17
Bromine
Br
18
Beryllium
Be
19
Helium
He
20
O
Oxygen
21
Rb
Rubidium
22
Iron
Fe
23
S
Sulfur
24
Gallium
Ga
25
Co
Cobalt
26
Potassium
K
27
Lithium
Li
28
Cl
Chlorine
29
Argon
Ar
30
Boron
B
31
Cr
Chromium
32
Niobium
Nb
33
Rubidium
Rb
34
Oxygen
O
35
Aluminum
Al
36
Manganese
Mn
37
K
Potassium
38
Na
Sodium
39
Mn
Manganese
40
Cu
Copper
41
Ga
Gallium
42
Selenium
Se
43
Yttrium
Y
44
Ge
Germanium
45
Si
Silicon
46
Chromium
Cr
47
Rh
Rhodium
48
Rhodium
Rh
49
Cobalt
Co
50
Li
Lithium
51
As
Arsenic
52
Strontium
Sr
53
Technetium
Tc
54
Nitrogen
N
55
Scandium
Sc
56
Silicon
Si
57
V
Vanadium
58
Sc
Scandium
59
F
Fluorine
60
Nb
Niobium
61
Zinc
Zn
62
Ru
Ruthenium
63
Ruthenium
Ru
64
Y
Yttrium
65
Zr
Zirconium
66
Fe
Iron
67
Magnesium
Mg
68
Al
Aluminum
69
Vanadium
V
70
Nickel
Ni
71
Ti
Titanium
72
Chlorine
Cl
73
B
Boron
74
Titanium
Ti
75
Molybdenum
Mo
76
Krypton
Kr
77
Ne
Neon
78
Calcium
Ca
79
Kr
Krypton
80
Copper
Cu
81
Carbon
C
82
Br
Bromine
83
Be
Beryllium
84
C
Carbon
85
Zn
Zinc
86
Mg
Magnesium
87
Sulfur
S