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