Periodiska Systemet n 2
H
He
Helium
t:Jate
B
�
17
'8
10
IBor
Kol
IKvave
l�vre
Neon
Na
12
1;\
!<atrium
Vagnesium
Al
114
I.Aluminium
Kisel
19
20
2·
!Skandium
Vanadin
Krom
Ga
.12
Kalcium
V
124
Kalium
Ca
21
38
�9
µ
Yttrium
Zr
41
lzirkonium
INiob
�
Li
4
.1tium
Beryl um
Be
K
Mg
Sr
Se
y
Nb
�5
Cs
56
Barium
Hf
70
tesium
Ba
172
Jafnium
�7
Fr
88
rancium
Ra
hr14
Rad om
Rf
81
82
Protaktinium
,.u.. ra_n__,.
Pa
U
Np
Neotun1um
�
26
127
Jarn
Co
128
kobolt
NicKel
µ2
44
Molybden
Ru
µ,
Rutenium
Cr
Mn Fe an
Mo
w
9
C
N
Si
!Zink
Zn
!Gallium
Germanium
Ge
As
Ro
µ5
48
','
54
!Kadmium
ndium
trenn
Sb
;_)2
Palladium
In
'
Rodium
Cd
49
!Antimon
Tellur
Xenon
.8
'9
81
3
84
smut
Ni
Cu
Pd
Sn
7"
�olfram
l<hen,um
Os
Osmium
lr
ridium
Pt
platina
Au
R'
Tantal
Re
7b
Guld
!j�ver
TI
Tallium
Pb
Bi
Db
hr16
1,1 4
Darmstadt1um
Rontgenium
Cn
113
Me1tner1um
Rg
112
�assium
Ds
h11
Bohrium
Hs
M10
Seaborgium
Bh
nog
IDubnium
Sg
"07
Nihonium
lerovium
80
q4
85
86
97
PS
100
10'
102
tronum
Plutonium
Berkelium
Cf
89
Californium
insteinium
erm1um
Mendelevium
!Nobelium
Th
Pu
�m
�mericium
Cm
8
Bk
17·
Mt
Es
Fm
Md
Nh
No
FI
Lr
Lawrencium
Kr
Krypton
�rsenik
14
Ta
Ne
0
Xe
Te Po
8�
Polonium
At
86
l,6.stat
Radon
n15
116
'17
118
Moskovium
Livermorium
trenness
Oganesson
Mc
Lv
Ts
Rn
Og