1
H

Hydrogen

Atomic mass: 1.0078 g/mol
Classification: Other nonmetals
Density: 0.0000899 g/cm³
Melting point: 14.01 K
Boiling point: 20.28 K
2
He

Helium

Atomic mass: 4.0026 g/mol
Classification: Noble gases
Density: 0.00017846 g/cm³
Melting point: 0.95 K
Boiling point: 4.25 K
3
Li

Lithium

Atomic mass: 6.941 g/mol
Classification: Alkali metals
Density: 0.534 g/cm³
Melting point: 453.65 K
Boiling point: 1615.15 K
4
Be

Beryllium

Atomic mass: 9.0121 g/mol
Classification: Alkaline earth metals
Density: 1.848 g/cm³
Melting point: 1551.15 K
Boiling point: 3243.15 K
5
B

Boron

Atomic mass: 10.811 g/mol
Classification: Metalloids
Density: 2.34 g/cm³
Melting point: 2348.95 K
Boiling point: 4199.95 K
6
C

Carbon

Atomic mass: 12.0107 g/mol
Classification: Other nonmetals
Density: 2.26 g/cm³
Melting point: 3823.15 K
Boiling point: 5100.15 K
7
N

Nitrogen

Atomic mass: 14.0067 g/mol
Classification: Other nonmetals
Density: 0.001251 g/cm³
Melting point: 63.25 K
Boiling point: 77.35 K
8
O

Oxygen

Atomic mass: 15.9994 g/mol
Classification: Other nonmetals
Density: 0.00142897 g/cm³
Melting point: 54.36 K
Boiling point: 90.19 K
9
F

Fluorine

Atomic mass: 18.9984 g/mol
Classification: Halogens
Density: 0.001696 g/cm³
Melting point: 53.48 K
Boiling point: 85.04 K
10
Ne

Neon

Atomic mass: 20.1797 g/mol
Classification: Noble gases
Density: 0.0009002 g/cm³
Melting point: 24.48 K
Boiling point: 27.1 K
11
Na

Sodium

Atomic mass: 22.9897 g/mol
Classification: Alkali metals
Density: 0.971 g/cm³
Melting point: 370.95 K
Boiling point: 1156.09 K
12
Mg

Magnesium

Atomic mass: 24.305 g/mol
Classification: Alkaline earth metals
Density: 1.738 g/cm³
Melting point: 923.15 K
Boiling point: 1363.15 K
13
Al

Aluminum

Atomic mass: 26.9815 g/mol
Classification: Post-transition metals
Density: 2.6989 g/cm³
Melting point: 933.15 K
Boiling point: 2791.97 K
14
Si

Silicon

Atomic mass: 28.0855 g/mol
Classification: Metalloids
Density: 2.33 g/cm³
Melting point: 1688 K
Boiling point: 3538.15 K
15
P

Phosphorus

Atomic mass: 30.9737 g/mol
Classification: Other nonmetals
Density: 2.82 g/cm³
Melting point: 317.3 K
Boiling point: 553.65 K
16
S

Sulfur

Atomic mass: 32.065 g/mol
Classification: Other nonmetals
Density: 2.07 g/cm³
Melting point: 385.95 K
Boiling point: 717.82 K
17
Cl

Chlorine

Atomic mass: 35.453 g/mol
Classification: Halogens
Density: 0.003214 g/cm³
Melting point: 172.17 K
Boiling point: 238.55 K
18
Ar

Argon

Atomic mass: 39.948 g/mol
Classification: Noble gases
Density: 0.001784 g/cm³
Melting point: 83.81 K
Boiling point: 87.3 K
19
K

Potassium

Atomic mass: 39.0983 g/mol
Classification: Alkali metals
Density: 0.856 g/cm³
Melting point: 336.53 K
Boiling point: 1031.95 K
20
Ca

Calcium

Atomic mass: 40.078 g/mol
Classification: Alkaline earth metals
Density: 1.55 g/cm³
Melting point: 1115.15 K
Boiling point: 1757.15 K
21
Sc

Scandium

Atomic mass: 44.9559 g/mol
Classification: Transition metals
Density: 2.99 g/cm³
Melting point: 1814.15 K
Boiling point: 3103.15 K
22
Ti

Titanium

Atomic mass: 47.867 g/mol
Classification: Transition metals
Density: 4.54 g/cm³
Melting point: 1933.15 K
Boiling point: 3560.15 K
23
V

Vanadium

Atomic mass: 50.9415 g/mol
Classification: Transition metals
Density: 6.11 g/cm³
Melting point: 2183.15 K
Boiling point: 3680.15 K
24
Cr

Chromium

Atomic mass: 51.9961 g/mol
Classification: Transition metals
Density: 7.19 g/cm³
Melting point: 2180.15 K
Boiling point: 2945.15 K
25
Mn

Manganese

Atomic mass: 54.938 g/mol
Classification: Transition metals
Density: 7.21 g/cm³
Melting point: 1518.15 K
Boiling point: 2334.15 K
26
Fe

Iron

Atomic mass: 55.845 g/mol
Classification: Transition metals
Density: 7.874 g/cm³
Melting point: 1812.15 K
Boiling point: 3135.15 K
27
Co

Cobalt

Atomic mass: 58.9331 g/mol
Classification: Transition metals
Density: 8.9 g/cm³
Melting point: 1766.15 K
Boiling point: 3143.15 K
28
Ni

Nickel

Atomic mass: 58.6934 g/mol
Classification: Transition metals
Density: 8.902 g/cm³
Melting point: 1728.15 K
Boiling point: 3188.15 K
29
Cu

Copper

Atomic mass: 63.546 g/mol
Classification: Transition metals
Density: 8.92 g/cm³
Melting point: 1357.77 K
Boiling point: 2835.15 K
30
Zn

Zinc

Atomic mass: 65.38 g/mol
Classification: Transition metals
Density: 7.133 g/cm³
Melting point: 692.65 K
Boiling point: 1179.15 K
31
Ga

Gallium

Atomic mass: 69.723 g/mol
Classification: Post-transition metals
Density: 5.91 g/cm³
Melting point: 302.95 K
Boiling point: 2476.15 K
32
Ge

Germanium

Atomic mass: 72.64 g/mol
Classification: Metalloids
Density: 5.323 g/cm³
Melting point: 1210.65 K
Boiling point: 3106.15 K
33
As

Arsenic

Atomic mass: 74.9216 g/mol
Classification: Metalloids
Density: 5.72 g/cm³
Melting point: N/A
Boiling point: 886.15 K
34
Se

Selenium

Atomic mass: 78.96 g/mol
Classification: Other nonmetals
Density: 4.79 g/cm³
Melting point: 490.15 K
Boiling point: 957.95 K
35
Br

Bromine

Atomic mass: 79.904 g/mol
Classification: Halogens
Density: 3.14 g/cm³
Melting point: 265.9 K
Boiling point: 331.95 K
36
Kr

Krypton

Atomic mass: 83.798 g/mol
Classification: Noble gases
Density: 0.003749 g/cm³
Melting point: 115.78 K
Boiling point: 119.75 K
37
Rb

Rubidium

Atomic mass: 85.467 g/mol
Classification: Alkali metals
Density: 1.53 g/cm³
Melting point: 312.47 K
Boiling point: 960.35 K
38
Sr

Strontium

Atomic mass: 87.62 g/mol
Classification: Alkaline earth metals
Density: 2.54 g/cm³
Melting point: 1050.15 K
Boiling point: 1655.15 K
39
Y

Yttrium

Atomic mass: 88.905 g/mol
Classification: Transition metals
Density: 4.47 g/cm³
Melting point: 1799.15 K
Boiling point: 3611.15 K
40
Zr

Zirconium

Atomic mass: 91.224 g/mol
Classification: Transition metals
Density: 6.51 g/cm³
Melting point: 2128.15 K
Boiling point: 4682.15 K
41
Nb

Niobium

Atomic mass: 92.906 g/mol
Classification: Transition metals
Density: 8.58 g/cm³
Melting point: 2750.15 K
Boiling point: 5200.15 K
42
Mo

Molybdenum

Atomic mass: 95.94 g/mol
Classification: Transition metals
Density: 10.22 g/cm³
Melting point: 2896.15 K
Boiling point: 4912.15 K
43
Tc

Technetium

Atomic mass: 98.906 g/mol
Classification: Transition metals
Density: 11.49 g/cm³
Melting point: 2430.15 K
Boiling point: 4538.15 K
44
Ru

Ruthenium

Atomic mass: 101.07 g/mol
Classification: Transition metals
Density: 12.41 g/cm³
Melting point: 2607.15 K
Boiling point: 4350.15 K
45
Rh

Rhodiium

Atomic mass: 102.905 g/mol
Classification: Transition metals
Density: 12.41 g/cm³
Melting point: 2237.15 K
Boiling point: 4000.15 K
46
Pd

Palladium

Atomic mass: 106.42 g/mol
Classification: Transition metals
Density: 12.02 g/cm³
Melting point: 1828.15 K
Boiling point: 3236.15 K
47
Ag

Silver

Atomic mass: 107.868 g/mol
Classification: Transition metals
Density: 10.49 g/cm³
Melting point: 1234.95 K
Boiling point: 2435.15 K
48
Cd

Cadmium

Atomic mass: 112.411 g/mol
Classification: Transition metals
Density: 8.64 g/cm³
Melting point: 592.25 K
Boiling point: 1039.95 K
49
In

Indium

Atomic mass: 114.818 g/mol
Classification: Post-transition metals
Density: 7.31 g/cm³
Melting point: 429.75 K
Boiling point: 2345.15 K
50
Sn

Tin

Atomic mass: 118.71 g/mol
Classification: Post-transition metals
Density: 7.29 g/cm³
Melting point: 505.08 K
Boiling point: 2875.15 K
51
Sb

Antimony

Atomic mass: 121.76 g/mol
Classification: Metalloids
Density: 6.69 g/cm³
Melting point: 903.9 K
Boiling point: 1860.15 K
52
Te

Tellurium

Atomic mass: 127.6 g/mol
Classification: Metalloids
Density: 6.25 g/cm³
Melting point: 722.7 K
Boiling point: 1260.95 K
53
I

Iodine

Atomic mass: 126.904 g/mol
Classification: Halogens
Density: 4.94 g/cm³
Melting point: 386.7 K
Boiling point: 457.5 K
54
Xe

Xenon

Atomic mass: 131.293 g/mol
Classification: Noble gases
Density: 0.005894 g/cm³
Melting point: 161.35 K
Boiling point: 165.05 K
55
Cs

Caesium

Atomic mass: 132.905 g/mol
Classification: Alkali metals
Density: 1.9 g/cm³
Melting point: 301.6 K
Boiling point: 943.95 K
56
Ba

Barium

Atomic mass: 137.327 g/mol
Classification: Alkaline earth metals
Density: 3.5 g/cm³
Melting point: 1000.15 K
Boiling point: 2170.15 K
57
La

Lanthanum

Atomic mass: 138.905 g/mol
Classification: Lanthanoids
Density: 6.16 g/cm³
Melting point: 1193.15 K
Boiling point: 3737.15 K
58
Ce

Cerium

Atomic mass: 140.116 g/mol
Classification: Lanthanoids
Density: 6.77 g/cm³
Melting point: 1068.15 K
Boiling point: 3716.15 K
59
Pr

Praseodymium

Atomic mass: 140.904 g/mol
Classification: Lanthanoids
Density: 6.773 g/cm³
Melting point: 1204.15 K
Boiling point: 3785.15 K
60
Nd

Neodymium

Atomic mass: 144.242 g/mol
Classification: Lanthanoids
Density: 7 g/cm³
Melting point: 1283.15 K
Boiling point: 3347.15 K
61
Pm

Promethium

Atomic mass: 144.912 g/mol
Classification: Lanthanoids
Density: 7.2 g/cm³
Melting point: 1440.15 K
Boiling point: 3273.15 K
62
Sm

Samarium

Atomic mass: 150.36 g/mol
Classification: Lanthanoids
Density: 7.54 g/cm³
Melting point: 1345.15 K
Boiling point: 2067.15 K
63
Eu

Europium

Atomic mass: 151.964 g/mol
Classification: Lanthanoids
Density: 5.25 g/cm³
Melting point: 1095.15 K
Boiling point: 1870.15 K
64
Gd

Gadolinium

Atomic mass: 157.25 g/mol
Classification: Lanthanoids
Density: 7.89 g/cm³
Melting point: 1584.15 K
Boiling point: 3545.15 K
65
Tb

Terbium

Atomic mass: 158.925 g/mol
Classification: Lanthanoids
Density: 8.25 g/cm³
Melting point: 1633.15 K
Boiling point: 3500.15 K
66
Dy

Dysprosium

Atomic mass: 162.5 g/mol
Classification: Lanthanoids
Density: 8.56 g/cm³
Melting point: 1682.15 K
Boiling point: 2840.15 K
67
Ho

Holmium

Atomic mass: 164.93 g/mol
Classification: Lanthanoids
Density: 8.78 g/cm³
Melting point: 1743.15 K
Boiling point: 2968.15 K
68
Er

Erbium

Atomic mass: 167.259 g/mol
Classification: Lanthanoids
Density: 9.05 g/cm³
Melting point: 1802.15 K
Boiling point: 3140.15 K
69
Tm

Thulium

Atomic mass: 168.934 g/mol
Classification: Lanthanoids
Density: 9.32 g/cm³
Melting point: 1818.15 K
Boiling point: 2220.15 K
70
Yb

Ytterbium

Atomic mass: 173.04 g/mol
Classification: Lanthanoids
Density: 6.97 g/cm³
Melting point: 1097.15 K
Boiling point: 1466.15 K
71
Lu

Lutetium

Atomic mass: 174.967 g/mol
Classification: Lanthanoids
Density: 9.84 g/cm³
Melting point: 1936.15 K
Boiling point: 3668.15 K
72
Hf

Hafnium

Atomic mass: 178.49 g/mol
Classification: Transition metals
Density: 13.31 g/cm³
Melting point: 2506.15 K
Boiling point: 4875.15 K
73
Ta

Tantalum

Atomic mass: 180.947 g/mol
Classification: Transition metals
Density: 16.68 g/cm³
Melting point: 3290.15 K
Boiling point: 5731.15 K
74
W

Tungsten

Atomic mass: 183.84 g/mol
Classification: Transition metals
Density: 19.26 g/cm³
Melting point: 3695.15 K
Boiling point: 5828.15 K
75
Re

Rhenium

Atomic mass: 186.207 g/mol
Classification: Transition metals
Density: 21.03 g/cm³
Melting point: 3453.15 K
Boiling point: 5900.15 K
76
Os

Osmium

Atomic mass: 190.23 g/mol
Classification: Transition metals
Density: 22.587 g/cm³
Melting point: 3306.15 K
Boiling point: 5870.15 K
77
Ir

Iridium

Atomic mass: 192.217 g/mol
Classification: Transition metals
Density: 22.562 g/cm³
Melting point: 2683.15 K
Boiling point: 4403.15 K
78
Pl

Platinum

Atomic mass: 195.084 g/mol
Classification: Transition metals
Density: 21.45 g/cm³
Melting point: 2041.15 K
Boiling point: 4098.15 K
79
Au

Gold

Atomic mass: 196.966 g/mol
Classification: Transition metals
Density: 19.3 g/cm³
Melting point: 1337.15 K
Boiling point: 2973.15 K
80
Hg

Mercury

Atomic mass: 200.59 g/mol
Classification: Transition metals
Density: 13.55 g/cm³
Melting point: 234.15 K
Boiling point: 629.85 K
81
Tl

Thalium

Atomic mass: 204.383 g/mol
Classification: Post-transition metals
Density: 11.85 g/cm³
Melting point: 576.75 K
Boiling point: 1746.15 K
82
Pb

Lead

Atomic mass: 207.2 g/mol
Classification: Post-transition metals
Density: 11.34 g/cm³
Melting point: 600.55 K
Boiling point: 2022.15 K
83
Bi

Bismuth

Atomic mass: 208.9804 g/mol
Classification: Post-transition metals
Density: 9.8 g/cm³
Melting point: 544.55 K
Boiling point: 1833.15 K
84
Po

Polonium

Atomic mass: 208.9824 g/mol
Classification: Metalloids
Density: 9.2 g/cm³
Melting point: 527.15 K
Boiling point: 1235.15 K
85
At

Astatine

Atomic mass: 209.9871 g/mol
Classification: Halogens
Density: 6.4 g/cm³
Melting point: 503.15 K
Boiling point: 609.95 K
86
Rn

Radon

Atomic mass: 222.0176 g/mol
Classification: Noble gases
Density: 0.0098 g/cm³
Melting point: 202 K
Boiling point: 211.45 K
87
Fr

Francium

Atomic mass: 223.0197 g/mol
Classification: Alkali metals
Density: 2.48 g/cm³
Melting point: 281.15 K
Boiling point: 949.95 K
88
Ra

Radium

Atomic mass: 226.0254 g/mol
Classification: Alkaline earth metals
Density: 5.5 g/cm³
Melting point: 969.15 K
Boiling point: 2010.15 K
89
Ac

Actinium

Atomic mass: 227.0278 g/mol
Classification: Actinoids
Density: 10.07 g/cm³
Melting point: 1323.15 K
Boiling point: 3470.15 K
90
Th

Thorium

Atomic mass: 232.038 g/mol
Classification: Actinoids
Density: 11.72 g/cm³
Melting point: 2023.15 K
Boiling point: 5060.15 K
91
Pa

Protactinium

Atomic mass: 231.0358 g/mol
Classification: Actinoids
Density: 15.37 g/cm³
Melting point: 2113.15 K
Boiling point: 4300.15 K
92
U

Uranium

Atomic mass: 238.0289 g/mol
Classification: Actinoids
Density: 19.05 g/cm³
Melting point: 1405.55 K
Boiling point: 4404.15 K
93
Np

Neptunium

Atomic mass: 237.0482 g/mol
Classification: Actinoids
Density: 20.48 g/cm³
Melting point: 917.15 K
Boiling point: 4175.15 K
94
Pu

Plutonium

Atomic mass: 244.0642 g/mol
Classification: Actinoids
Density: 19.74 g/cm³
Melting point: 914.15 K
Boiling point: 3505.15 K
95
Am

Americium

Atomic mass: 243.0614 g/mol
Classification: Actinoids
Density: 13.67 g/cm³
Melting point: 1449.15 K
Boiling point: 2880.15 K
96
Cm

Curium

Atomic mass: 247.0703 g/mol
Classification: Actinoids
Density: 13.51 g/cm³
Melting point: 1618.15 K
Boiling point: 3383.15 K
97
Bk

Berkelium

Atomic mass: 247.0703 g/mol
Classification: Actinoids
Density: 13.25 g/cm³
Melting point: 1259.15 K
Boiling point: 2900.15 K
98
Cf

Californium

Atomic mass: 251.0796 g/mol
Classification: Actinoids
Density: 15.1 g/cm³
Melting point: 1173.15 K
Boiling point: 1745.15 K
99
Es

Einsteinium

Atomic mass: 252.0829 g/mol
Classification: Actinoids
Density: 13.5 g/cm³
Melting point: 1133.15 K
Boiling point: N/A
100
Fm

Ferminum

Atomic mass: 257.0951 g/mol
Classification: Actinoids
Density: 19.05 g/cm³
Melting point: 1798.15 K
Boiling point: N/A
101
Md

Mendelevium

Atomic mass: 258.0951 g/mol
Classification: Actinoids
Density: N/A
Melting point: 1098.15 K
Boiling point: N/A
102
No

Nobelium

Atomic mass: 259.1009 g/mol
Classification: Actinoids
Density: N/A
Melting point: 1098.15 K
Boiling point: N/A
103
Lr

Lawrencium

Atomic mass: 266.1193 g/mol
Classification: Actinoids
Density: N/A
Melting point: 1898.15 K
Boiling point: N/A
104
Rf

Rutherfordium

Atomic mass: 261.1087 g/mol
Classification: Transition metals
Density: 23 g/cm³
Melting point: 2373.15 K
Boiling point: 5773.15 K
105
Db

Dubnium

Atomic mass: 262.1138 g/mol
Classification: Transition metals
Density: 29 g/cm³
Melting point: N/A
Boiling point: N/A
106
Sg

Seaborgium

Atomic mass: 263.1182 g/mol
Classification: Transition metals
Density: 35 g/cm³
Melting point: N/A
Boiling point: N/A
107
Bh

Bohrium

Atomic mass: 262.1229 g/mol
Classification: Transition metals
Density: 37 g/cm³
Melting point: N/A
Boiling point: N/A
108
Hs

Hassium

Atomic mass: 269 g/mol
Classification: Transition metals
Density: N/A
Melting point: N/A
Boiling point: N/A
109
Mt

Meitnerium

Atomic mass: 278 g/mol
Classification: Transition metals
Density: 37.4 g/cm³
Melting point: N/A
Boiling point: N/A
110
Ds

Darmstadtium

Atomic mass: 281.162 g/mol
Classification: Transition metals
Density: 34.8 g/cm³
Melting point: N/A
Boiling point: N/A
111
Rg

Roentgenium

Atomic mass: 281.1684 g/mol
Classification: Transition metals
Density: N/A
Melting point: N/A
Boiling point: N/A
112
Cn

Copernicium

Atomic mass: 285.1744 g/mol
Classification: Transition metals
Density: 20 g/cm³
Melting point: N/A
Boiling point: N/A
113
Nh

Nihonium

Atomic mass: 286.181 g/mol
Classification: Post-transition metals
Density: 16 g/cm³
Melting point: 698.15 K
Boiling point: 1428.15 K
114
Fl

Flerovium

Atomic mass: 287.1904 g/mol
Classification: Post-transition metals
Density: 14 g/cm³
Melting point: 341.15 K
Boiling point: 419.15 K
115
Mc

Moscovium

Atomic mass: 288.1943 g/mol
Classification: Post-transition metals
Density: 13.5 g/cm³
Melting point: N/A
Boiling point: N/A
116
Lv

Livermorium

Atomic mass: 291.2045 g/mol
Classification: Post-transition metals
Density: N/A
Melting point: N/A
Boiling point: N/A
117
Ts

Tennessine

Atomic mass: 294.2104 g/mol
Classification: Halogens
Density: N/A
Melting point: N/A
Boiling point: N/A
118
Og

Oganesson

Atomic mass: 294.2139 g/mol
Classification: Noble gases
Density: 5 g/cm³
Melting point: N/A
Boiling point: 368.15 K
1
H
Hydrogen
2
He
Helium
3
Li
Lithium
4
Be
Beryllium
5
B
Boron
6
C
Carbon
7
N
Nitrogen
8
O
Oxygen
9
F
Fluorine
10
Ne
Neon
11
Na
Sodium
12
Mg
Magnesium
13
Al
Aluminum
14
Si
Silicon
15
P
Phosphorus
16
S
Sulfur
17
Cl
Chlorine
18
Ar
Argon
19
K
Potassium
20
Ca
Calcium
21
Sc
Scandium
22
Ti
Titanium
23
V
Vanadium
24
Cr
Chromium
25
Mn
Manganese
26
Fe
Iron
27
Co
Cobalt
28
Ni
Nickel
29
Cu
Copper
30
Zn
Zinc
31
Ga
Gallium
32
Ge
Germanium
33
As
Arsenic
34
Se
Selenium
35
Br
Bromine
36
Kr
Krypton
37
Rb
Rubidium
38
Sr
Strontium
39
Y
Yttrium
40
Zr
Zirconium
41
Nb
Niobium
42
Mo
Molybdenum
43
Tc
Technetium
44
Ru
Ruthenium
45
Rh
Rhodiium
46
Pd
Palladium
47
Ag
Silver
48
Cd
Cadmium
49
In
Indium
50
Sn
Tin
51
Sb
Antimony
52
Te
Tellurium
53
I
Iodine
54
Xe
Xenon
55
Cs
Caesium
56
Ba
Barium
57-71
72
Hf
Hafnium
73
Ta
Tantalum
74
W
Tungsten
75
Re
Rhenium
76
Os
Osmium
77
Ir
Iridium
78
Pl
Platinum
79
Au
Gold
80
Hg
Mercury
81
Tl
Thalium
82
Pb
Lead
83
Bi
Bismuth
84
Po
Polonium
85
At
Astatine
86
Rn
Radon
87
Fr
Francium
88
Ra
Radium
89-103
104
Rf
Rutherfordium
105
Db
Dubnium
106
Sg
Seaborgium
107
Bh
Bohrium
108
Hs
Hassium
109
Mt
Meitnerium
110
Ds
Darmstadtium
111
Rg
Roentgenium
112
Cn
Copernicium
113
Nh
Nihonium
114
Fl
Flerovium
115
Mc
Moscovium
116
Lv
Livermorium
117
Ts
Tennessine
118
Og
Oganesson
57
La
Lanthanum
58
Ce
Cerium
59
Pr
Praseodymium
60
Nd
Neodymium
61
Pm
Promethium
62
Sm
Samarium
63
Eu
Europium
64
Gd
Gadolinium
65
Tb
Terbium
66
Dy
Dysprosium
67
Ho
Holmium
68
Er
Erbium
69
Tm
Thulium
70
Yb
Ytterbium
71
Lu
Lutetium
89
Ac
Actinium
90
Th
Thorium
91
Pa
Protactinium
92
U
Uranium
93
Np
Neptunium
94
Pu
Plutonium
95
Am
Americium
96
Cm
Curium
97
Bk
Berkelium
98
Cf
Californium
99
Es
Einsteinium
100
Fm
Ferminum
101
Md
Mendelevium
102
No
Nobelium
103
Lr
Lawrencium