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2HeHelium4.00
3LiLithium6.94
4BeBeryllium9.01
5BBoron10.81
10NeNeon20.18
11NaSodium22.99
12MgMagnesium24.31
13AlAluminium26.98
14SiSilicon28.09
18ArArgon39.95
19KPotassium39.10
20CaCalcium40.08
21ScScandium44.96
22TiTitanium47.87
23VVanadium50.94
24CrChromium52.00
25MnManganese54.94
26FeIron55.85
27CoCobalt58.93
28NiNickel58.69
29CuCopper63.55
30ZnZinc65.38
31GaGallium69.72
32GeGermanium72.63
33AsArsenic74.92
36KrKrypton83.80
37RbRubidium85.47
38SrStrontium87.62
39YYttrium88.91
40ZrZirconium91.22
41NbNiobium92.91
42MoMolybdenum95.95
43TcTechnetium98.00
44RuRuthenium101.07
45RhRhodium102.91
46PdPalladium106.42
47AgSilver107.87
48CdCadmium112.41
49InIndium114.82
50SnTin118.71
51SbAntimony121.76
52TeTellurium127.60
54XeXenon131.29
55CsCesium132.91
56BaBarium137.33
57LaLanthanum138.91
58CeCerium140.12
59PrPraseodymium140.91
60NdNeodymium144.24
61PmPro145.00
62SmSamarium150.36
63EuEuropium151.96
64GdGadolinium157.25
65TbTerbium158.93
66DyDysprosium162.50
67HoHolmium164.93
68ErErbium167.26
69TmThulium168.93
70YbYtterbium173.05
71LuOops174.97
72HfHafnium178.49
73TaTantalum180.95
74WTungsten183.84
75ReRhenium186.21
76OsOsmium190.23
77IrIridium192.22
78PtPlatinum195.08
79AuGold196.97
80HgMercury200.59
81TlThallium204.38
82PbLead207.20
83BiBismuth208.98
84PoPolonium209.00
85AtAstatine210.00
86RnRadon222.00
87FrFrancium223.00
88RaRadium226.00
89AcActin227.00
90ThThorium232.04
91PaProtactinium231.04
92UUranium238.03
93NpNeptunium237.00
94PuPlutonium244.00
95AmAmericum243.00
96CmCurium247.00
97BkBerkelium247.00
98CfCalifornium251.00
99EsEinsteinium252.00
100FmFermium257.00
101MdMendelevium258.00
102NoNobelium259.00
103LrLawrencium266.00
104RfRutherfordium267.00
105DbDubnium268.00
106SgSeaborgium269.00
107BhBohrium270.00
108HsHassium270.00
109MtMeitnerium278.00
110DsDarmstadtium281.00
111RgRoentgenium282.00
112CnCopernicium285.00
113NhNihonium286.00
114FlFlerovium289.00
115McMoscovium290.00
116LvLivermorium293.00
117TsTennessine294.00
118OgOganesson294.00
AtomicSymbolNameWeight
- C
- Solid
- Hg
- Liquid
- H
- Gas
- Rf
- unknown
- Metals
- Alkaline metals
- Alkaline earth metals
- lanthanoids
- Actinoids
- Transition metals
- Post-transition metals
- Metalloid
- Nonmetals
- Noble gases
- Color
- Scale
s
block
p
block
d
block
f
block
7s
6s
5s
4s
3s
2s
1s
↑7p
6p
5p
4p
3p
2p
6d
5d
4d
3d
5f
4f
Select an element to display all known isotopes
αAlpha decay
pProton emission
nNeutron emission
sfSpontaneous fission
β-Beta decay
β+Positron emission
εElectron capture
Stable
Select elements to create compounds
You can score points by put elements to the correct position. You can click two elements continuously to swap their positions.Give it a try!(^_^)
元素周期表之歌,播放后会依次归位,音频来自B站UP主 Retropelet 的视频
57-71
89-103
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