HHidrogen
Konfigurasi Elektron:1s1
1
1
HHidrogen1.01
18
2
HeHelium4.00
3
LiLitium6.94
2
4
BeBerilium9.01
13
5
BBoron10.81
14
6
CKarbon12.01
15
7
NNitrogen14.01
16
8
OOksigen16.00
17
9
FFluorin19.00
10
NeNeon20.18
11
NaNatrium22.99
12
MgMagnesium24.30
13
AlAluminium26.98
14
SiSilikon28.09
15
PFosfor30.97
16
SBelerang32.07
17
ClKlorin35.45
18
ArArgon39.95
19
KKalium39.10
20
CaKalsium40.08
3
21
ScSkandium44.96
4
22
TiTitanium47.87
5
23
VVanadium50.94
6
24
CrKromium52.00
7
25
MnMangan54.94
8
26
FeBesi55.84
9
27
CoKobalt58.93
10
28
NiNikel58.69
11
29
CuTembaga63.55
12
30
ZnSeng65.38
31
GaGalium69.72
32
GeGermanium72.63
33
AsArsenik74.92
34
SeSelenium78.97
35
BrBromin79.90
36
KrKripton83.80
37
RbRubidium85.47
38
SrStronsium87.62
39
YItrium88.91
40
ZrZirkonium91.22
41
NbNiobium92.91
42
MoMolibdenum95.95
43
TcTeknesium98.00
44
RuRutenium101.07
45
RhRodium102.91
46
PdPaladium106.42
47
AgPerak107.87
48
CdKadmium112.41
49
InIndium114.82
50
SnTimah118.71
51
SbAntimon121.76
52
TeTelurium127.60
53
IIodin126.90
54
XeXenon131.29
55
CsSesium132.91
56
BaBarium137.33
72
HfHafnium178.49
73
TaTantalum180.95
74
WTungsten183.84
75
ReRenium186.21
76
OsOsmium190.23
77
IrIridium192.22
78
PtPlatina195.08
79
AuEmas196.97
80
HgRaksa200.59
81
TlTalium204.38
82
PbTimbal207.20
83
BiBismut208.98
84
PoPolonium209.00
85
AtAstatin210.00
86
RnRadon222.00
87
FrFransium223.00
88
RaRadium226.00
104
RfRutherfordium267.00
105
DbDubnium270.00
106
SgSeaborgium271.00
107
BhBohrium270.00
108
HsHassium277.00
109
MtMeitnerium278.00
110
DsDarmstadtium281.00
111
RgRoentgenium282.00
112
CnKopernisium285.00
113
NhNihonium286.00
114
FlFlerovium289.00
115
McMoskovium290.00
116
LvLivermorium293.00
117
TsTenesin294.00
118
OgOganeson294.00
NOMOR ATOMSIMBOLNAMAMASSA MOL
57
LaLantanum138.91
58
CeSerium140.12
59
PrPraseodimium140.91
60
NdNeodimium144.24
61
PmPrometium145.00
62
SmSamarium150.36
63
EuEuropium151.96
64
GdGadolinium157.25
65
TbTerbium158.93
66
DyDisprosium162.50
67
HoHolmium164.93
68
ErErbium167.26
69
TmTulium168.93
70
YbIterbium173.04
71
LuLutesium174.97
89
AcAktinium227.00
90
ThTorium232.04
91
PaProtaktinium231.04
92
UUranium238.03
93
NpNeptunium237.00
94
PuPlutonium244.00
95
AmAmerisium243.00
96
CmKurium247.00
97
BkBerkelium247.00
98
CfKalifornium251.00
99
EsEinsteinium252.00
100
FmFermium257.00
101
MdMendelevium258.00
102
NoNobelium259.00
103
LrLawrensium266.00