KidsPeriodicTable2017
[281] [280] [285] [286] [289] [289] [293] [294] [294][278][269][264][266][262][261]226.03223.02
162.50 164.93 167.26 168.93 173.06 174.97158.93157.25151.96150.36144.91144.24140.91140.12138.91
251.08 [254] 257.10 258.10 259.10 [262]247.07247.07243.06244.06237.05238.03231.04232.04227.03
195.08 196.97 200.59 204.38 207.20 208.98 [208.98] 209.98 222.02192.22190.23186.21183.85180.95178.49137.33132.91
106.42 107.87 112.41 114.82 118.71 121.76 127.6 126.90 131.29102.91101.0798.9195.9592.9191.2288.9187.6285.47
58.69 63.55 65.38 69.72 72.63 74.92 78.97 79.90 83.80
26.98 28.09 30.97 32.06 35.45 39.95
10.81 12.01 14.01 16.00 19.00 20.18
4.00
58.9355.8554.9451.9950.9447.8844.9640.0839.10
24.3122.99
9.016.94
1.01
Darmstadtium Roentgenium Copernicium Nihonium Flerovium Moscovium Livermorium Tennessine OganessonMeitneriumHassiumBohriumSeaborgiumDubniumRutherfordium
Actinides
RadiumFrancium
Dysprosium Holmium Erbium Thulium Ytterbium LutetiumTerbiumGadoliniumEuropiumSamariumPromethiumNeodymiumPraseodymiumCeriumLanthanum
Californium Einsteinium Fermium Mendelevium Nobelium LawrenciumBerkeliumCuriumAmericiumPlutoniumNeptuniumUraniumProtactiniumThoriumActinium
Platinum Gold Mercury Thallium Lead Bismuth Polonium Astatine RadonIridiumOsmiumRheniumTungstenTantalumHafnium
Lanthanides
BariumCesium
Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine XenonRhodiumRutheniumTechnetiumMolybdenumNiobiumZirconiumYttriumStrontiumRubidium
Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton
Aluminum Silicon Phosphorus Sulfur Chlorine Argon
Boron Carbon Nitrogen Oxygen Fluorine Neon
Helium
CobaltIronManganeseChromiumVanadiumTitaniumScandiumCalciumPotassium
MagnesiumSodium
BerylliumLithium
Hydrogen
H
Li
Na
K
Rb
Cs
Fr
He
Ne
Ar
Kr
Xe
Rn
Og
Be
Mg
Ca
Sr
Ba
Ra
B
Al
Ga
In
Tl
Nh
C
Si
Ge
Sn
Pb
Fl
N
P
As
Sb
Bi
Mc
O
S
Se
Te
Po
Lv
F
Cl
Br
I
At
Ts
Sc
Y
Ti
Zr
Hf
Rf
V
Nb
Ta
Db
Cr
Mo
W
Sg
Mn
Tc
Re
Bh
Fe
Ru
Os
Hs
Co
Rh
Ir
Mt
Ni
Pd
Pt
Ds
Cu
Ag
Au
Rg
Zn
Cd
Hg
Cn
La Ce Tm Yb LuPr Nd Pm Sm Eu Gd Tb Dy Ho Er
Ac Th Md No LrPa U Np Pu Am Cm Bk Cf Es Fm
1
3
11
19
37
55
87
2
10
18
36
54
86
118
4
12
20
38
56
88
5
13
31
49
81
113
6
14
32
50
82
114
8
16
34
52
84
116
9
17
35
53
85
117
7
15
33
51
83
115
21
39
57-71
89-103
22
40
72
104
23
41
73
105
24
42
74
106
25
43
75
107
26
44
76
108
27
45
77
109
28
46
78
110
29
47
79
111
30
48
80
112
71
103
66
98
67
99
69
101
70
102
68
100
57
89
58
90
59
91
60
92
61
93
62
94
63
95
64
96
65
97
Periodic Table of the Elements
©2017 Todd Helmenstine
sciencenotes.org
1
2
3 4 5 6 7 98 10 11 12
13 14 15 16 17
18
Alkali Metal Alkaline Earth Metalloid HalogenTransition Metal Noble Gas Lanthanide ActinideNonmetalBasic Metal