Alkali Metal
Alkaline Earth
Transition Metal
Basic Metal
Semimetal
Nonmetal
Halogen
Noble Gas
Lanthanide
Actinide
1
HHydrogen
1.008
2
HeHelium
4.002602
3
LiLithium
6.94
4
BeBeryllium9.0121831
10
NeNeon
20.1797
5
BBoron10.81
6
CCarbon12.011
7
NNitrogen14.007
8
OOxygen15.999
9
FFluorine
18.998403163
11
NaSodium
22.98976928
12
MgMagnesium
24.305
18
ArArgon39.948
13
AlAluminium26.9815385
14
SiSilicon28.085
15
PPhosphorus
30.973761998
16
SSulfur32.06
17
ClChlorine
35.45
19
KPotassium
39.0983
20
CaCalcium40.078
36
KrKrypton83.798
21
ScScandium44.955908
22
TiTitanium
47.867
23
VVanadium
50.9415
24
CrChromium
51.9961
25
MnManganese54.938044
26
FeIron
55.845
27
CoCobalt
58.933194
28
NiNickel
58.6934
29
CuCopper63.546
30
ZnZinc65.38
31
GaGallium69.723
32
GeGermanium
72.630
33
AsArsenic
74.921595
34
SeSelenium
78.971
35
BrBromine79.904
37
RbRubidium85.4678
38
SrStrontium
87.62
54
XeXenon
131.293
39
YYttrium
88.90584
40
ZrZirconium
91.224
41
NbNiobium92.90637
42
MoMolybdenum
95.95
43
TcTechnetium
98
44
RuRuthenium
101.07
45
RhRhodium102.90550
46
PdPalladium
106.42
47
AgSilver
107.8682
48
CdCadmium112.414
49
InIndium114.818
50
SnTin
118.710
51
SbAntimony121.760
52
TeTellurium
127.60
53
IIodine
126.90447
55
CsCaesium
132.90545196
56
BaBarium137.327
86
RnRadon
222
57 71
72
HfHafnium178.49
73
TaTantalum180.94788
74
WTungsten
183.84
75
ReRhenium186.207
76
OsOsmium190.23
77
IrIridium192.217
78
PtPlatinum195.084
79
AuGold
196.966569
80
HgMercury200.592
81
TlThallium204.38
82
PbLead207.2
83
BiBismuth
208.98040
84
PoPolonium
209
85
AtAstatine
210
87
FrFrancium
223
88
RaRadium
226
118
UuoUnunoctium
294
104
RfRutherfordium
267
105
DbDubnium
268
106
SgSeaborgium
269
107
BhBohrium
270
108
HsHassium
269
109
MtMeitnerium
278
110
DsDarmstadtium
281
111
RgRoentgenium
281
112
CnCopernicium
285
113
UutUnuntrium
286
114
FlFlerovium
289
115
UupUnunpentium
289
116
LvLivermorium
293
117
UusUnunseptium
294
57
LaLanthanum138.90547
58
CeCerium140.116
59
PrPraseodymium
140.90766
60
NdNeodymium
144.242
61
PmPromethium
145
62
SmSamarium
150.36
63
EuEuropium151.964
64
GdGadolinium
157.25
65
TbTerbium
158.92535
66
DyDysprosium
162.500
67
HoHolmium164.93033
68
ErErbium167.259
69
TmThulium
168.93422
70
YbYtterbium173.054
71
LuLutetium174.9668
89
AcActinium
227
90
ThThorium232.0377
91
PaProtactinium
231.03588
92
UUranium
238.02891
93
NpNeptunium
237
94
PuPlutonium
244
95
AmAmericium
243
96
CmCurium
247
97
BkBerkelium
247
98
CfCalifornium
251
99
EsEinsteinium
252
100
FmFermium
257
101
MdMendelevium
258
102
NoNobelium
259
103
LrLawrencium
266
89 103
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
2
3
4
5
6
7
1
HHydrogen
1.008AtomicMassName
Symbol
AtomicNumber
LanthanideSeries
ActinideSeries
2019 AÑO INTERNACIONAL DE LA TABLA PERIÓDICA DE ELEMENTOS QUÍMICOS (IYPT 2019)PROCLAMADO POR LAS NACIONES UNIDAS
