Elements sorted by name

Number

Element

Symbol

Mr
Valence
Group
1
hydrogen
H
1,008
+1
2
helium
He
4,003
0
inert gas
3
lithium
Li
6,941
+1
metal
4
beryllium
Be
9,012
+2
metal
5
boron
B
10,81
+3
metal
6
carbon
C
12,01
-4
7
nitrogen
N
14,01
-3
8
oxygen
O
16,00
-2
9
fluorine
F
19,00
-1
halogen
10
neon
Ne
20,18
0
inert gas
11
sodium(natrium)
Na
22,99
+1
metal
12
magnesium
Mg
24,31
+2
metal
13
aluminium
Al
26,98
+3
metal
14
silicium
Si
28,09
-4
15
phosphorus
P
30,97
-3
16
sulphur
S
32,06
-2
17
chlorine
Cl
35,45
-1
halogen
18
argon
Ar
39,95
0
inert gas
19
potassium(kalium)
K
39,10
+1
metal
20
calcium
Ca
40,08
+2
metal
21
scandium
Sc
44,96
variable
metal
22
titanium
Ti
47,88
variable
metal
23
vanadium
V
50,94
variable
metal
24
chromium
Cr
52,02
variable
metal
25
manganese
Mn
54,94
variable
metal
26
iron (ferrum)
Fe
55,85
variable
metal
27
cobalt
Co
58,93
variable
metal
28
nickel
Ni
58,69
variable
metal
29
copper
Cu
63,55
variable
metal
30
zinc
Zn
65,38
variable
metal
31
gallium
Ga
69,72
+3
metal
32
germanium
Ge
72,59
+4
metal
33
arsenic
As
74,92
+6
34
selenium
Se
78,96
+5
35
bromine
Br
79,90
+7
36
krypton
Kr
83,80
0
inert gas
37
rubidium
Rb
85,47
+1
metal
38
strontium
Sr
87,62
+2
metal
39
yttrium
Y
88,91
variable
metal
40
zirconium
Zr
91,22
variable
metal
41
niobium
Nb
92,91
variable
metal
42
molybdenum
Mo
95,94
variable
metal
43
technetium
Tc
(98)
variable
metal
44
ruthenium
Ru
101,1
variable
metal
45
rhodium
Rh
102,9
variable
metal
46
palladium
Pd
106,4
variable
metal
47
silver (argentum)
Ag
107,9
variable
metal
48
cadmium
Cd
112,4
variable
metal
49
indium
In
114,8
+3
metal
50
tin
Sn
118,7
+4
51
antimony
Sb
121,8
+6
52
tellurium
Te
127,6
-2
53
iodine
I
126,9
-1
halogen
54
xenon
Xe
131,3
0
inert gas
55
caesium
Cs
132,9
+1
metal
56
barium
Ba
137,3
+2
metal
57
lanthanum
La
138,9
variable
metal
58
cerium
Ce
140,1
variable
lanthanide
59
palladium
Pr
140,9
variable
lanthanide
60
neodymium
Nd
144,2
variable
lanthanide
61
promethium
Pm
(145)
variable
lanthanide
62
samarium
Sm
150,4
variable
lanthanide
63
europium
Eu
152,0
variable
lanthanide
64
gadolinium
Gd
157,3
variable
lanthanide
65
terbium
Tb
158,9
variable
lanthanide
66
dysprosium
Dy
162,5
variable
lanthanide
67
holmium
Ho
164,9
variable
lanthanide
68
erbium
Er
167,3
variable
lanthanide
69
thilium
Tm
168,9
variable
lanthanide
70
ytterbium
Yb
173,0
variable
lanthanide
71
lutetium
Lu
175,0
variable
lanthanide
72
hafnium
Hf
178,5
variable
metal
73
tantalum
Ta
180,9
variable
metal
74
tungsten
W
183,9
variable
metal
75
rhenium
Re
186,2
variable
metal
76
osmium
Os
190,2
variable
metal
77
iridium
Ir
192,2
variable
metal
78
platinum
Pt
195,1
variable
metal
79
gold (aurum)
Au
197,0
variable
metal
80
mercury ()
Hg
200,6
variable
metal
81
thalium
Tl
204,4
+3
metal
82
lead(plumbum)
Pb
207,2
+4
metal
83
bismuth
Bi
209,0
+6
metal
84
polonium
Po
(209)
+5
metal
85
astatine
At
(210)
+7
metal
86
radon
Rn
(222)
0
inert gas
87
francium
Fr
(223)
+1
metal
88
radium
Ra
226,0
+2
metal
89
actinium
Ac
227,0
variable
metal
90
thorium
Th
232,0
variable
actinide
91
protactinium
Pa
231,0
variable
actinide
92
uranium
U
238,0
variable
actinide
93
neptunium
Np
237,0
variable
actinide
94
plutonium
Pu
(244)
variable
actinide
95
americium
Am
(243)
variable
actinide
96
curium
Cm
(247)
variable
actinide
97
berkelium
Bk
(247)
variable
actinide
98
californium
Cf
(251)
variable
actinide
99
einsteinium
Es
(252)
variable
actinide
100
fermium
Fm
(257)
variable
actinide
101
mendelevium
Md
(258)
variable
actinide
102
nobelium
No
(259)
variable
actinide
103
lawrencium
Lr
(260)
variable
actinide
104
unnilquadium
Ku (Unq)
(261,11)
variable
105
unnilpentium
Ha (Unp)
(262,12)
variable
106
unnilhexium
Unh
(263,12)
variable
107
unnilseptium
Uns
(262,12)
variable

 

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