問題一覧
1
Ba
barium
2
In
indium
3
Cd
cadmium
4
Nb
niobium
5
Po
polonium
6
Hg
mercury
7
Mo
molybdenum
8
Pt
platinum
9
Ag
silver
10
Rn
radon
11
As
astatine
12
Bi
bismauth
13
Ac
actinium
14
U
uranium
15
Fr
francium
16
Re
rhenium
17
Ta
tantalum
18
w
tungsten
19
Rh
rhodium
20
Te
tellurium
21
I
iodine
22
Hf
hafnium
23
Tc
technetium
24
Zr
zirconium
25
Xe
xenon
26
Sr
strontium
27
Au
gold
28
Pd
palladium
29
Os
osmium
30
Ru
ruthenium
31
Ra
radium
32
Sb
antimony
33
La
lanthanum
34
Ir
iridium
35
Y
yttrium
36
Nh
nihonium
37
Pb
lead
38
Sn
tin
39
Cs
cesium
40
Tl
thallium
41
Rb
rubidium