問題一覧
1
Hydrogen
1, H, 1
2
Helium
2, He, 4
3
Lithium
3, Li, 7
4
Beryllium
4, Be, 9
5
Boron
5, B, 11
6
Carbon
6, C, 12
7
Nitrogen
7, N, 14
8
Oxygen
8, O, 16
9
Fluorine
9, F, 19
10
Neon
10, Ne, 20
11
Sodium
11, Na, 23
12
Magnesium
12, Mg, 24
13
Aluminum
13, Al, 27
14
Silicon
14, Si, 28
15
Phosphorus
15, P, 31
16
Sulfur
16, S, 32
17
Chlorine
17, Cl, 35
18
Argon
18, Ar, 40
19
Potassium
19, K, 39
20
Calcium
20, Ca, 40
21
Scandium
21, Sc, 45
22
Titanium
22, Ti, 48
23
Vanadium
23, V, 51
24
Chromium
24, Cr, 52
25
Manganese
25, Mn, 55
26
Iron
26, Fe, 56
27
Cobalt
27, Co, 59
28
Nickel
28, Ni, 59
29
copper
29, Cu, 64
30
Zinc
30, Zn, 65
31
Gallium
31, Ga, 70
32
Germanium
32, Ge, 73
33
Arsenic
33, As, 75
34
Selenium
34, Se, 79
35
Bromine
35, Br, 80
36
Krypton
36, Kr, 84
37
Rubidium
37, Rb, 85
38
Strontium
38, Sr, 88
39
Yttrium
39, Y, 89
40
Zirconium
40, Zr, 91
41
Niobium
41, Nb, 93
42
Molybdenum
42, Mo, 96
43
Technetium
43, Tc, 99
44
Ruthenium
44, Ru, 101
45
Rhodium
45, Rh, 103
46
Palladium
46, Pd, 106
47
Silver
47, Ag, 108
48
Cadmium
48, Cd, 112
49
Indium
49, In, 115
50
Tin
50, Sn, 119
51
Antimony
51, Sb, 122
52
Tellurium
52, Te, 128
53
Iodine
53, I, 127
54
Xenon
54, Xe, 131