Periodic Table of Elements
1 H |
2 He |
|||||||||||||||||
3 Li |
4 Be |
5 B |
6 C |
7 N |
8 O |
9 F |
10 Ne |
|||||||||||
11 Na |
12 Mg |
13 Al |
14 Si |
15 P |
16 S |
17 Cl |
18 Ar |
|||||||||||
19 K |
20 Ca |
21 Sc |
22 Ti |
23 V |
24 Cr |
25 Mn |
26 Fe |
27 Co |
28 Ni |
29 Cu |
30 Zn |
31 Ga |
32 Ge |
33 As |
34 Se |
35 Br |
36 Kr |
|
37 Rb |
38 Sr |
39 Y |
40 Zr |
41 Nb |
42 Mo |
43 Tc |
44 Ru |
45 Rh |
46 Pd |
47 Ag |
48 Cd |
49 In |
50 Sn |
51 Sb |
52 Te |
53 I |
54 Xe |
|
55 Cs |
56 Ba |
* | 71 Lu |
72 Hf |
73 Ta |
74 W |
75 Re |
76 Os |
77 Ir |
78 Pt |
79 Au |
80 Hg |
81 Tl |
82 Pb |
83 Bi |
84 Po |
85 At |
86 Rn |
87 Fr |
88 Ra |
** | 103 Lr |
104 Rf |
105 Db |
106 Sg |
107 Bh |
108 Hs |
109 Mt |
110 Ds |
111 Rg |
112 Uub |
113 Uut |
114 Uuq |
115 Uup |
116 Uuh |
117 Uus |
118 Uuo |
* | 57 La |
58 Ce |
59 Pr |
60 Nd |
61 Pm |
62 Sm |
63 Eu |
64 Gd |
65 Tb |
66 Dy |
67 Ho |
68 Er |
69 Tm |
70 Yb |
||||
** | 89 Ac |
90 Th |
91 Pa |
92 U |
93 Np |
94 Pu |
95 Am |
96 Cm |
97 Bk |
98 Cf |
99 Es |
100 Fm |
101 Md |
102 No |
Symbol: H
Atomic Number: 1
Classification: Non-Metal
Atomic Weight: 1.00794
Melting Point: 13.81 K (-259.34°C or -434.81°F)
Boiling Point: 20.28 K (-252.87°C or -423.17°F)
Density: 0.00008988 grams per cubic centimeter
Symbol: He
Atomic Number: 2
Classification: Non-Metal
Atomic Weight: 4.002602
Melting Point: 0.95 K (-272.2°C or -458.0°F)
Boiling Point: 4.22 K (-268.93°C or -452.07°F)
Density: 0.0001785 grams per cubic centimeter
Symbol: Li
Atomic Number: 3
Classification: Metal
Atomic Weight: 6.941 (2)
Melting Point: 453.65 K (180.50°C or 356.90°F)
Boiling Point: 1615 K (1342°C or 2448°F)
Density: 0.534 grams per cubic centimeter
Symbol: Be
Atomic Number: 4
Classification: Metal
Atomic Weight: 9.012182 (3)
Melting Point: 1560 K (1287°C or 2349°F)
Boiling Point: 2744 K (2471C or 4480°F)
Density: 1.85 grams per cubic centimeter
Symbol: B
Atomic Number: 5
Classification: Semi-Metal
Atomic Weight: 10.811
Melting Point: 2348 K (2075°C or 3767°F)
Boiling Point: 4273 K (4000°C or 7232°F)
Density: 2.37 grams per cubic centimeter
Symbol: C
Atomic Number: 6
Classification: Non-Metal
Atomic Weight: 12.0107
Melting Point: 3823 K (3550°C or 6422°F)
Boiling Point: 4098 K (3825°C or 6917°F)
Density: 2.2670 grams per cubic centimeter
Symbol: N
Atomic Number: 7
Classification: Non-Metal
Atomic Weight: 14.0067
Melting Point: 63.15 K (-210.00°C or -346.00°F)
Boiling Point: 77.36 K (-195.79°C or -320.44°F)
Density: 0.0012506 grams per cubic centimeter
Symbol: O
Atomic Number: 8
Classification: Non-Metal
Atomic Weight: 15.9994
Melting Point: 54.36 K (-218.79°C or -361.82°F)
Boiling Point: 90.20 K (-182.95°C or -297.31°F)
Density: 0.001429 grams per cubic centimeter
Symbol: F
Atomic Number: 9
Classification: Non-Metal
Atomic Weight: 18.9984032
Melting Point: 53.53 K (-219.62°C or -363.32°F)
Boiling Point: 85.03 K (-188.12°C or -306.62°F)
Density: 0.001696 grams per cubic centimeter
Symbol: Ne
Atomic Number: 10
Classification: Non-Metal
Atomic Weight: 20.1797
Melting Point: 24.56 K (-248.59°C or -415.46°F)
Boiling Point: 27.07 K (-246.08°C or -410.94°F)
Density: 0.0008999 grams per cubic centimeter
Symbol: Na
Atomic Number: 11
Classification: Metal
Atomic Weight: 22.989770
Melting Point: 370.95 K (97.80°C or 208.04°F)
Boiling Point: 1156 K (883°C or 1621°F)
Density: 0.97 grams per cubic centimeter
Symbol: Mg
Atomic Number: 12
Classification: Metal
Atomic Weight: 24.3050
Melting Point: 923 K (650°C or 1202°F)
Boiling Point: 1363 K (1090°C or 1994°F)
Density: 1.74 grams per cubic centimeter
Symbol: Al
Atomic Number: 13
Classification: Metal
Atomic Weight: 26.981538
Melting Point: 933.437 K (660.323°C or 1220.581°F)
Boiling Point: 2792 K (2519°C or 4566°F)
Density: 2.70 grams per cubic centimeter
Symbol: Si
Atomic Number: 14
Classification: Semi-Metal
Atomic Weight: 28.0855
Melting Point: 1687 K (1414°C or 2577°F)
Boiling Point: 3538 K (3265°C or 5909°F)
Density: 2.3296 grams per cubic centimeter
Symbol: P
Atomic Number: 15
Classification: Non-Metal
Atomic Weight: 30.973761
Melting Point: 317.30 K (44.15°C or 111.47°F)
Boiling Point: 553.65 K (280.5°C or 536.9°F)
Density: 1.82 grams per cubic centimeter
Symbol: S
Atomic Number: 16
Classification: Non-Metal
Atomic Weight: 32.065
Melting Point: 388.36 K (115.21°C or 239.38°F)
Boiling Point: 717.75 K (444.60°C or 832.28°F)
Density: 2.067 grams per cubic centimeter
Symbol: Cl
Atomic Number: 17
Classification: Non-Metal
Atomic Weight: 35.453
Melting Point: 171.65 K (-101.5°C or -150.7°F)
Boiling Point: 239.11 K (-34.04°C or -29.27°F)
Density: 0.003214 grams per cubic centimeter
Symbol: Ar
Atomic Number: 18
Classification: Non-Metal
Atomic Weight: 39.948
Melting Point: 83.80 K (-189.35°C or -308.83°F)
Boiling Point: 87.30 K (-185.85°C or -302.53°F)
Density: 0.0017837 grams per cubic centimeter
Symbol: K
Atomic Number: 19
Classification: Metal
Atomic Weight: 39.0938
Melting Point: 336.53 K (63.38°C or 146.08°F)
Boiling Point: 1032 K (759°C or 1398°F)
Density: 0.89 grams per cubic centimeter
Symbol: Ca
Atomic Number: 20
Classification: Metal
Atomic Weight: 40.078
Melting Point: 1115 K (842°C or 1548°F)
Boiling Point: 1757 K (1484°C or 2703°F)
Density: 1.54 grams per cubic centimeter
Symbol: Sc
Atomic Number: 21
Classification: Metal
Atomic Weight: 44.955910
Melting Point: 1814 K (1541°C or 2806°F)
Boiling Point: 3109 K (2836°C or 5137°F)
Density: 2.99 grams per cubic centimeter
Symbol: Ti
Atomic Number: 22
Classification: Metal
Atomic Weight: 47.867
Melting Point: 1941 K (1668°C or 3034°F)
Boiling Point: 3560 K (3287°C or 5949°F)
Density: 4.5 grams per cubic centimeter
Symbol: V
Atomic Number: 23
Classification: Metal
Atomic Weight: 50.9415
Melting Point: 2183 K (1910°C or 3470°F)
Boiling Point: 3680 K (3407°C or 6165°F)
Density: 6.0 grams per cubic centimeter
Symbol: Cr
Atomic Number: 24
Classification: Metal
Atomic Weight: 51.9961
Melting Point: 2180 K (1907°C or 3465°F)
Boiling Point: 2944 K (2671°C or 4840°F)
Density: 7.15 grams per cubic centimeter
Symbol: Mn
Atomic Number: 25
Classification: Metal
Atomic Weight: 54.938049
Melting Point: 1519 K (1246°C or 2275°F)
Boiling Point: 2334 K (2061°C or 3742°F)
Density: 7.3 grams per cubic centimeter
Symbol: Fe
Atomic Number: 26
Classification: Metal
Atomic Weight: 55.845
Melting Point: 1811 K (1538°C or 2800°F)
Boiling Point: 3134 K (2861°C or 5182°F)
Density: 7.874 grams per cubic centimeter
Symbol: Co
Atomic Number: 27
Classification: Metal
Atomic Weight: 58.933200
Melting Point: 1768 K (1495°C or 2723°F)
Boiling Point: 3200 K (2927°C or 5301°F)
Density: 8.86 grams per cubic centimeter
Symbol: Ni
Atomic Number: 28
Classification: Metal
Atomic Weight: 58.6934
Melting Point: 1728 K (1455°C or 2651°F)
Boiling Point: 3186 K (2913°C or 5275°F)
Density: 8.912 grams per cubic centimeter
Symbol: Cu
Atomic Number: 29
Classification: Metal
Atomic Weight: 63.546
Melting Point: 1357.77 K (1084.62°C or 1984.32°F)
Boiling Point: 2835 K (2562°C or 4644°F)
Density: 8.933 grams per cubic centimeter
Symbol: Zn
Atomic Number: 30
Classification: Metal
Atomic Weight: 65.409
Melting Point: 692.68 K (419.53°C or 787.15°F)
Boiling Point: 1180 K (907°C or 1665°F)
Density: 7.134 grams per cubic centimeter
Symbol: Ga
Atomic Number: 31
Classification: Metal
Atomic Weight: 69.723
Melting Point: 302.91 K (29.76°C or 85.57°F)
Boiling Point: 2477 K (2204°C or 3999°F)
Density: 5.91 grams per cubic centimeter
Symbol: Ge
Atomic Number: 32
Classification: Semi-Metal
Atomic Weight: 72.64
Melting Point: 1211.40 K (938.25°C or 1720.85°F)
Boiling Point: 3106 K (2833°C or 5131°F)
Density: 5.323 grams per cubic centimeter
Symbol: As
Atomic Number: 33
Classification: Semi-Metal
Atomic Weight: 74.92160
Melting Point: 1090 K (817°C or 1503°F)
Boiling Point: 887 K (614°C or 1137°F)
Density: 5.776 grams per cubic centimeter
Symbol: Se
Atomic Number: 34
Classification: Non-Metal
Atomic Weight: 78.96
Melting Point: 493.65 K (220.5°C or 428.9°F)
Boiling Point: 958 K (685°C or 1265°F)
Density: 4.809 grams per cubic centimeter
Symbol: Br
Atomic Number: 35
Classification: Non-Metal
Atomic Weight: 79.904
Melting Point: 265.95 K (-7.2°C or 19.0°F)
Boiling Point: 331.95 K (58.8°C or 137.8°F)
Density: 3.11 grams per cubic centimeter
Symbol: Kr
Atomic Number: 36
Classification: Non-Metal
Atomic Weight: 83.798
Melting Point: 115.79 K (-157.36°C or -251.25°F)
Boiling Point: 119.93 K (-153.22°C or -243.80°F)
Density: 0.003733 grams per cubic centimeter
Symbol: Rb
Atomic Number: 37
Classification: Metal
Atomic Weight: 85.4678
Melting Point: 312.46 K (39.31°C or 102.76°F)
Boiling Point: 961 K (688°C or 1270°F)
Density: 1.53 grams per cubic centimeter
Symbol: Sr
Atomic Number: 38
Classification: Metal
Atomic Weight: 87.62
Melting Point: 1050 K (777°C or 1431°F)
Boiling Point: 1655 K (1382°C or 2520°F)
Density: 2.64 grams per cubic centimeter
Symbol: Yb
Atomic Number: 39
Classification: Metal
Atomic Weight: 88.90585
Melting Point: 1795 K (1522°C or 2772°F)
Boiling Point: 3618 K (3345°C or 6053°F)
Density: 4.47 grams per cubic centimeter
Symbol: Zr
Atomic Number: 40
Classification: Metal
Atomic Weight: 91.224
Melting Point: 2128 K (1855°C or 3371°F)
Boiling Point: 4682 K (4409°C or 7968°F)
Density: 6.52 grams per cubic centimeter
Symbol: Nb
Atomic Number: 41
Classification: Metal
Atomic Weight: 92.90638
Melting Point: 2750 K (2477°C or 4491°F)
Boiling Point: 5017 K (4744°C or 8571°F)
Density: 8.57 grams per cubic centimeter
Symbol: Mo
Atomic Number: 42
Classification: Metal
Atomic Weight: 95.94
Melting Point: 2896 K (2623°C or 4753°F)
Boiling Point: 4912 K (4639°C or 8382°F)
Density: 10.2 grams per cubic centimeter
Symbol: Tc
Atomic Number: 43
Classification: Metal
Atomic Weight: 98
Melting Point: 2430 K (2157°C or 3915°F)
Boiling Point: 4538 K (4265°C or 7709°F)
Density: 11 grams per cubic centimeter
Symbol: Ru
Atomic Number: 44
Classification: Metal
Atomic Weight: 101.07
Melting Point: 2607 K (2334°C or 4233°F)
Boiling Point: 4423 K (4150°C or 7502°F)
Density: 12.1 grams per cubic centimeter
Symbol: Rh
Atomic Number: 45
Classification: Metal
Atomic Weight: 102.90550
Melting Point: 2237 K (1964°C or 3567°F)
Boiling Point: 3968 K (3695°C or 6683°F)
Density: 12.4 grams per cubic centimeter
Symbol: Pd
Atomic Number: 46
Classification: Metal
Atomic Weight: 106.42
Melting Point: 1828.05 K (1554.9°C or 2830.8°F)
Boiling Point: 3236 K (2963°C or 5365°F)
Density: 12.0 grams per cubic centimeter
Symbol: Ag
Atomic Number: 47
Classification: Metal
Atomic Weight: 107.8682
Melting Point: 1234.93 K (961.78°C or 1763.20°F)
Boiling Point: 2435 K (2162°C or 3924°F)
Density: 10.501 grams per cubic centimeter
Symbol: Cd
Atomic Number: 48
Classification: Metal
Atomic Weight: 112.411
Melting Point: 594.22 K (321.07°C or 609.93°F)
Boiling Point: 1040 K (767°C or 1413°F)
Density: 8.69 grams per cubic centimeter
Symbol: In
Atomic Number: 49
Classification: Metal
Atomic Weight: 114.818
Melting Point: 429.75 K (156.60°C or 313.88°F)
Boiling Point: 2345 K (2072°C or 3762°F)
Density: 7.31 grams per cubic centimeter
Symbol: Sn
Atomic Number: 50
Classification: Metal
Atomic Weight: 118.710
Melting Point: 505.08 K (231.93°C or 449.47°F)
Boiling Point: 2875 K (2602°C or 4715°F)
Density: 7.287 grams per cubic centimeter
Symbol: Sb
Atomic Number: 51
Classification: Semi-Metal
Atomic Weight: 121.760
Melting Point: 903.78 K (630.63°C or 1167.13°F)
Boiling Point: 1860 K (1587°C or 2889°F)
Density: 6.685 grams per cubic centimeter
Symbol: Te
Atomic Number: 52
Classification: Semi-Metal
Atomic Weight: 127.60
Melting Point: 722.66 K (449.51°C or 841.12°F)
Boiling Point: 1261 K (988°C or 1810°F)
Density: 6.232 grams per cubic centimeter
Symbol: I
Atomic Number: 53
Classification: Non-Metal
Atomic Weight: 126.90447
Melting Point: 386.85 K (113.7°C or 236.7°F)
Boiling Point: 457.55 K (184.4°C or 364.0°F)
Density: 4.93 grams per cubic centimeter
Symbol: Xe
Atomic Number: 54
Classification: Non-Metal
Atomic Weight: 131.293
Melting Point: 161.36 K (-111.79°C or -169.22°F)
Boiling Point: 165.03 K (-108.12°C or -162.62°F)
Density: 0.005887 grams per cubic centimeter
Symbol: Cs
Atomic Number: 55
Classification: Metal
Atomic Weight: 132.90545
Melting Point: 301.59 K (28.44°C or 83.19°F)
Boiling Point: 944 K (671°C or 1240°F)
Density: 1.93 grams per cubic centimeter
Symbol: Ba
Atomic Number: 56
Classification: Metal
Atomic Weight: 137.327
Melting Point: 1000 K (727°C or 1341°F)
Boiling Point: 2170 K (1897°C or 3447°F)
Density: 3.62 grams per cubic centimeter
Symbol: La
Atomic Number: 57
Classification: Metal
Atomic Weight: 138.9055
Melting Point: 1191 K (918°C or 1684°F)
Boiling Point: 3737 K (3464°C or 6267°F)
Density: 6.15 grams per cubic centimeter
Symbol: Ce
Atomic Number: 58
Classification: Metal
Atomic Weight: 140.116
Melting Point: 1071 K (798°C or 1468°F)
Boiling Point: 3697 K (3424°C or 6195°F)
Density: 6.770 grams per cubic centimeter
Symbol: Pr
Atomic Number: 59
Classification: Metal
Atomic Weight: 140.90765
Melting Point: 1204 K (931°C or 1708°F)
Boiling Point: 3793 K (3520°C or 6368°F)
Density: 6.77 grams per cubic centimeter
Symbol: Nd
Atomic Number: 60
Classification: Metal
Atomic Weight: 144.24
Melting Point: 1294 K (1021°C or 1870°F)
Boiling Point: 3347 K (3074°C or 5565°F)
Density: 7.01 grams per cubic centimeter
Symbol: Pm
Atomic Number: 61
Classification: Metal
Atomic Weight: 145
Melting Point: 1315 K (1042°C or 1908°F)
Boiling Point: 3273 K (3000°C or 5432°F)
Density: 7.26 grams per cubic centimeter
Symbol: Sm
Atomic Number: 62
Classification: Metal
Atomic Weight: 150.36
Melting Point: 1347 K (1074°C or 1965°F)
Boiling Point: 2067 K (1794°C or 3261°F)
Density: 7.52 grams per cubic centimeter
Symbol: Eu
Atomic Number: 63
Classification: Metal
Atomic Weight: 151.964
Melting Point: 1095 K (822°C or 1512°F)
Boiling Point: 1802 K (1529°C or 2784°F)
Density: 5.24 grams per cubic centimeter
Symbol: Gd
Atomic Number: 64
Classification: Metal
Atomic Weight: 157.25
Melting Point: 1586 K (1313°C or 2395°F)
Boiling Point: 3546 K (3273°C or 5923°F)
Density: 7.90 grams per cubic centimeter
Symbol: Tb
Atomic Number: 65
Classification: Metal
Atomic Weight: 158.92534
Melting Point: 1629 K (1356°C or 2473°F)
Boiling Point: 3503 K (3230°C or 5846°F)
Density: 8.23 grams per cubic centimeter
Symbol: Dy
Atomic Number: 66
Classification: Metal
Atomic Weight: 162.500
Melting Point: 1685 K (1412°C or 2574°F)
Boiling Point: 2840 K (2567°C or 4653°F)
Density: 8.55 grams per cubic centimeter
Symbol: Ho
Atomic Number: 67
Classification: Metal
Atomic Weight: 164.93032
Melting Point: 1747 K (1474°C or 2685°F)
Boiling Point: 2973 K (2700°C or 4892°F)
Density: 8.80 grams per cubic centimeter
Symbol: Er
Atomic Number: 68
Classification: Metal
Atomic Weight: 167.259
Melting Point: 1802 K (1529°C or 2784°F)
Boiling Point: 3141 K (2868°C or 5194°F)
Density: 9.07 grams per cubic centimeter
Symbol: Tm
Atomic Number: 69
Classification: Metal
Atomic Weight: 168.93421
Melting Point: 1818 K (1545°C or 2813°F)
Boiling Point: 2223 K (1950°C or 3542°F)
Density: 9.32 grams per cubic centimeter
Symbol: Yb
Atomic Number: 70
Classification: Metal
Atomic Weight: 173.04
Melting Point: 1092 K (819°C or 1506°F)
Boiling Point: 1469 K (1196°C or 2185°F)
Density: 6.90 grams per cubic centimeter
Symbol: Lu
Atomic Number: 71
Classification: Metal
Atomic Weight: 174.967
Melting Point: 1936 K (1663°C or 3025°F)
Boiling Point: 3675 K (3402°C or 6156°F)
Density: 9.84 grams per cubic centimeter
Symbol: Hf
Atomic Number: 72
Classification: Metal
Atomic Weight: 178.49
Melting Point: 2506 K (2233°C or 4051°F)
Boiling Point: 4876 K (4603°C or 8317°F)
Density: 13.3 grams per cubic centimeter
Symbol: Ta
Atomic Number: 73
Classification: Metal
Atomic Weight: 180.9479
Melting Point: 3290 K (3017°C or 5463°F)
Boiling Point: 5731 K (5458°C or 9856°F)
Density: 16.4 grams per cubic centimeter
Symbol: W
Atomic Number: 74
Classification: Metal
Atomic Weight: 183.84
Melting Point: 3695 K (3422°C or 6192°F)
Boiling Point: 5828 K (5555°C or 10031°F)
Density: 19.3 grams per cubic centimeter
Symbol: Re
Atomic Number: 75
Classification: Metal
Atomic Weight: 186.207
Melting Point: 3459 K (3186°C or 5767°F)
Boiling Point: 5869 K (5596°C or 10105°F)
Density: 20.8 grams per cubic centimeter
Symbol: Os
Atomic Number: 76
Classification: Metal
Atomic Weight: 190.23
Melting Point: 3306 K (3033°C or 5491°F)
Boiling Point: 5285 K (5012°C or 9054°F)
Density: 22.57 grams per cubic centimeter
Symbol: Ir
Atomic Number: 77
Classification: Metal
Atomic Weight: 192.217
Melting Point: 2719 K (2446°C or 4435°F)
Boiling Point: 4701 K (4428°C or 8002°F)
Density: 22.42 grams per cubic centimeter
Symbol: Pt
Atomic Number: 78
Classification: Metal
Atomic Weight: 195.078
Melting Point: 2041.55 K (1768.4°C or 3215.1°F)
Boiling Point: 4098 K (3825°C or 6917°F)
Density: 21.46 grams per cubic centimeter
Symbol: Au
Atomic Number: 79
Classification: Metal
Atomic Weight: 196.96655
Melting Point: 1337.33 K (1064.18°C or 1947.52°F)
Boiling Point: 3129 K (2856°C or 5173°F)
Density: 19.282 grams per cubic centimeter
Symbol: Hg
Atomic Number: 80
Classification: Metal
Atomic Weight: 200.59
Melting Point: 234.32 K (-38.83°C or -37.89°F)
Boiling Point: 629.88 K (356.73°C or 674.11°F)
Density: 13.5336 grams per cubic centimeter
Symbol: Tl
Atomic Number: 81
Classification: Metal
Atomic Weight: 204.3833
Melting Point: 577 K (304°C or 579°F)
Boiling Point: 1746 K (1473°C or 2683°F)
Density: 11.8 grams per cubic centimeter
Symbol: Pb
Atomic Number: 82
Classification: Metal
Atomic Weight: 207.2
Melting Point: 600.61 K (327.46°C or 621.43°F)
Boiling Point: 200.61 K (327.46°C or 621.43°F)
Density: 11.342 grams per cubic centimeter
Symbol: Bi
Atomic Number: 83
Classification: Metal
Atomic Weight: 208.98038
Melting Point: 544.55 K (271.40°C or 520.52°F)
Boiling Point: 1837 K (1564°C or 2847°F)
Density: 9.807 grams per cubic centimeter
Symbol: Po
Atomic Number: 84
Classification: Metal
Atomic Weight: 209
Melting Point: 527 K (254°C or 489°F)
Boiling Point: 1235 K (962°C or 1764°F)
Density: 9.32 grams per cubic centimeter
Notes: Radioactive
Symbol: At
Atomic Number: 85
Classification: Semi-Metal
Atomic Weight: 210
Melting Point: 575 K (302°C or 576°F)
Boiling Point: Unknown
Density: Approx. 7 grams per cubic centimeter
Notes: Radioactive
Symbol: Rn
Atomic Number: 86
Classification: Metal
Atomic Weight: 222
Melting Point: 202 K (-71°C or -96°F)
Boiling Point: 211.45 K (-61.7°C or -79.1°F)
Density: 0.00973 grams per cubic centimeter
Notes: Radioactive
Symbol: Fr
Atomic Number: 87
Classification: Metal
Atomic Weight: 223
Melting Point: 300 K (27°C or 81°F)
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive
Symbol: Ra
Atomic Number: 88
Classification: Metal
Atomic Weight: 226
Melting Point: 973 K (700°C or 1292°F)
Boiling Point: 1413 K (1140°C or 2084°F)
Density: 5 grams per cubic centimeter
Notes: Radioactive
Symbol: Ac
Atomic Number: 89
Classification: Metal
Atomic Weight: 227
Melting Point: 1324 K (1051°C or 1924°F)
Boiling Point: 3471 K (3198°C or 5788°F)
Density: 10.07 grams per cubic centimeter
Notes: Radioactive
Symbol: Th
Atomic Number: 90
Classification: Metal
Atomic Weight: 232.0381
Melting Point: 2023 K (1750°C or 3182°F)
Boiling Point: 5061 K (4788°C or 8650°F)
Density: 11.72 grams per cubic centimeter
Notes: Radioactive
Symbol: Pa
Atomic Number: 91
Classification: Metal
Atomic Weight: 231.03588
Melting Point: 1845 K (1572°C or 2862°F)
Boiling Point: Unknown
Density: 15.37 grams per cubic centimeter
Notes: Radioactive
Symbol: U
Atomic Number: 92
Classification: Metal
Atomic Weight: 238.02891
Melting Point: 1408 K (1135°C or 2075°F)
Boiling Point: 4404 K (4131°C or 7468°F)
Density: 18.95 grams per cubic centimeter
Notes: Radioactive
Symbol: Np
Atomic Number: 93
Classification: Metal
Atomic Weight: 237
Melting Point: 917 K (644°C or 1191°F)
Boiling Point: 4175 K (3902°C or 7056°F)
Density: 20.25 grams per cubic centimeter
Notes: Radioactive / Artificially Produced
Symbol: Pu
Atomic Number: 94
Classification: Metal
Atomic Weight: 244
Melting Point: 913 K (640°C or 1184°F)
Boiling Point: 3501 K (3228°C or 5842°F)
Density: 19.84 grams per cubic centimeter
Notes: Radioactive / Artificially Produced
Symbol: Am
Atomic Number: 95
Classification: Metal
Atomic Weight: 243
Melting Point: 1449 K (1176°C or 2149°F)
Boiling Point: 2284 K (2011°C or 3652°F)
Density: 13.69 grams per cubic centimeter
Notes: Radioactive / Artificially Produced
Symbol: Cm
Atomic Number: 96
Classification: Metal
Atomic Weight: 247
Melting Point: 1618 K (1345°C or 2453°F)
Boiling Point: ~3400 K (~3100°C or ~5600°F)
Density: 13.51 grams per cubic centimeter
Notes: Radioactive / Artificially Produced
Symbol: Bk
Atomic Number: 97
Classification: Metal
Atomic Weight: 247
Melting Point: 1323 K (1050°C or 1922°F)
Boiling Point: Unknown
Density: 14 grams per cubic centimeter
Notes: Radioactive / Artificially Produced
Symbol: Cf
Atomic Number: 98
Classification: Metal
Atomic Weight: 251
Melting Point: 1173 K (900°C or 1652°F)
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Es
Atomic Number: 99
Classification: Metal
Atomic Weight: 252
Melting Point: 1133 K (860°C or 1580°F)
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Fm
Atomic Number: 100
Classification: Metal
Atomic Weight: 257
Melting Point: 1800 K (1527°C or 2781°F)
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Md
Atomic Number: 101
Classification: Metal
Atomic Weight: 258
Melting Point: 1100 K (827°C or 1521°F)
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: No
Atomic Number: 102
Classification: Rare Earth
Atomic Weight: 259
Melting Point: 1100 K (827°C or 1520°F)
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Lr
Atomic Number: 103
Classification: Metal
Atomic Weight: 262
Melting Point: 1900 K (1627°C or 2961°F)
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Rf
Atomic Number: 104
Classification: Metal
Atomic Weight: 263
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Db
Atomic Number: 105
Classification: Metal
Atomic Weight: 268
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Sg
Atomic Number: 106
Classification: Metal
Atomic Weight: 266
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Bh
Atomic Number: 107
Classification: Metal
Atomic Weight: 272
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Hs
Atomic Number: 108
Classification: Metal
Atomic Weight: 277
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Mt
Atomic Number: 109
Classification: Metal
Atomic Weight: 276
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Ds
Atomic Number: 110
Classification: Metal
Atomic Weight: 281
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Rg
Atomic Number: 111
Classification: Metal
Atomic Weight: 280
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Uub
Atomic Number: 112
Classification: Metal
Atomic Weight: 285
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Uut
Atomic Number: 113
Classification: Metal
Atomic Weight: 284
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Uug
Atomic Number: 114
Classification: Metal
Atomic Weight: 289
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Uup
Atomic Number: 115
Classification: Metal
Atomic Weight: 288
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Uuh
Atomic Number: 116
Classification: Metal
Atomic Weight: 292
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Artificially Produced
Symbol: Uus
Atomic Number: 117
Classification: Unknown
Atomic Weight: Unknown
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Not Yet Produced
Symbol: Uuo
Atomic Number: 118
Classification: Non-Metal
Atomic Weight: Unknown
Melting Point: Unknown
Boiling Point: Unknown
Density: Unknown
Notes: Radioactive / Not Yet Produced
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