Atoomnummer tabel
Atoommassa |
Dichtheid |
Smelt punt (°C) |
Kook punt |
Jaar van ontdek king |
Opmerking |
|||||
1 |
H |
1,007 94 |
0,000084 |
−259,1 |
−252,9 |
1766 |
|
|||
2 |
He |
4,002 602 |
0,00017 |
−272,2 |
−268,9 |
1895 |
|
|||
3 |
Li |
6,941 |
0,53 |
180,5 |
1317 |
1817 |
|
|||
4 |
Be |
9,012 182 |
1,85 |
1278 |
2970 |
1797 |
|
|||
5 |
B |
boor, |
10,811 262 |
2,46 |
2300 |
2550 |
1808 |
|
||
6 |
C |
12,011 |
3,51 |
3550 |
4827 |
- 2mlj |
|
|||
7 |
N |
14,006 74 |
0,00117 |
−209,9 |
−195,8 |
1772 |
|
|||
8 |
O |
15,9994 |
0,00133 |
−218,4 |
−182,9 |
1774 |
|
|||
9 |
F |
18,9984032 |
0,00158 |
−219,6 |
−188,1 |
1886 |
|
|||
10 |
Ne |
20,1797 |
0,00084 |
−248,7 |
−246,1 |
1898 |
|
|||
11 |
Na |
22,989 768 |
0,97 |
97,8 |
892 |
1807 |
|
|||
12 |
Mg |
24,305 |
1,74 |
648,8 |
1107 |
1755 |
|
|||
13 |
Al |
26,981 539 |
2,70 |
660,5 |
2467 |
1825 |
|
|||
14 |
Si |
28,0855 |
2,33 |
1410 |
2355 |
1824 |
|
|||
15 |
P |
30,973 762 |
1,82 |
44 |
280 |
1669 |
|
|||
16 |
S |
32,066 |
2,06 |
113 |
444,7 |
- 2mlj |
|
|||
17 |
Cl |
35,4527 |
0,00295 |
−101 |
−34,6 |
1774 |
|
|||
18 |
Ar |
39,948 |
0,00166 |
−189,4 |
−185,9 |
1894 |
|
|||
19 |
K |
39,0983 |
0,86 |
63,7 |
774 |
1807 |
|
|||
20 |
Ca |
40,078 |
1,54 |
839 |
1487 |
1808 |
|
|||
21 |
Sc |
44,955 91 |
2,99 |
1539 |
2832 |
1879 |
|
|||
22 |
Ti |
47,88 |
4,51 |
1660 |
3260 |
1791 |
|
|||
23 |
V |
50,9415 |
6,09 |
1890 |
3380 |
1801 |
|
|||
24 |
Cr |
51,9961 |
7,14 |
1857 |
2482 |
1797 |
|
|||
25 |
Mn |
54,938 05 |
7,44 |
1244 |
2097 |
1774 |
|
|||
26 |
Fe |
55,847 |
7,87 |
1535 |
2750 |
- 2mlj |
|
|||
27 |
Co |
58,9332 |
8,89 |
1495 |
2870 |
1730 |
|
|||
28 |
Ni |
58,69 |
8,91 |
1453 |
2732 |
1751 |
|
|||
29 |
Cu |
63,546 |
8,92 |
1083,5 |
2595 |
- 2mlj |
|
|||
30 |
Zn |
65,39 |
7,14 |
419,6 |
907 |
- 2mlj |
|
|||
31 |
Ga |
69,723 |
5,91 |
29,8 |
2403 |
1875 |
|
|||
32 |
Ge |
72,61 |
5,32 |
937,4 |
2830 |
1886 |
|
|||
33 |
As |
74,921 59 |
5,72 |
613 |
613 |
1250 |
|
|||
34 |
Se |
78,96 |
4,82 |
217 |
685 |
1817 |
|
|||
35 |
Br |
79,904 |
3,14 |
−7,3 |
58,8 |
1826 |
|
|||
36 |
Kr |
83,8 |
0,00348 |
−156,6 |
−152,3 |
1898 |
|
|||
37 |
Rb |
85,4678 |
1,53 |
39 |
688 |
1861 |
|
|||
38 |
Sr |
87,62 |
2,63 |
769 |
1384 |
1790 |
|
|||
39 |
Y |
88,905 85 |
4,47 |
1523 |
3337 |
1794 |
|
|||
40 |
Zr |
91,224 |
6,51 |
1852 |
4377 |
1789 |
|
|||
41 |
Nb |
92,906 38 |
8,58 |
2468 |
4927 |
1801 |
|
|||
42 |
Mo |
95,94 |
10,28 |
2617 |
5560 |
1778 |
|
|||
43 |
Tc |
98,9063 |
11,49 |
2172 |
5030 |
1937 |
|
|||
44 |
Ru |
101,07 |
12,45 |
2310 |
3900 |
1844 |
|
|||
45 |
Rh |
102,9055 |
12,41 |
1966 |
3727 |
1803 |
|
|||
46 |
Pd |
106,42 |
12,02 |
1552 |
3140 |
1803 |
|
|||
47 |
Ag |
107,8682 |
10,49 |
961,9 |
2212 |
- 2mlj |
|
|||
48 |
Cd |
112,411 |
8,64 |
321 |
765 |
1817 |
|
|||
49 |
In |
114,82 |
7,31 |
156,2 |
2080 |
1863 |
|
|||
50 |
Sn |
118,71 |
7,29 |
232 |
2270 |
- 2mlj |
|
|||
51 |
Sb |
121,75 |
6,69 |
630,7 |
1750 |
- 2mlj |
|
|||
52 |
Te |
127,6 |
6,25 |
449,6 |
990 |
1782 |
|
|||
53 |
I |
jood, |
126,904 47 |
4,94 |
113,5 |
184,4 |
1811 |
|
||
54 |
Xe |
131,29 |
0,004 49 |
−111,9 |
−107 |
1898 |
|
|||
55 |
Cs |
132,905 43 |
1,90 |
28,4 |
690 |
1860 |
|
|||
56 |
Ba |
137,327 |
3,65 |
725 |
1640 |
1808 |
|
|||
57 |
La |
138,9055 |
6,16 |
920 |
3454 |
1839 |
|
|||
58 |
Ce |
140,115 |
6,77 |
798 |
3257 |
1803 |
|
|||
59 |
Pr |
140,907 65 |
6,48 |
931 |
3212 |
1895 |
|
|||
60 |
Nd |
144,24 |
7,00 |
1010 |
3127 |
1895 |
|
|||
61 |
Pm |
146,9151 |
7,22 |
1080 |
2730 |
1945 |
|
|||
62 |
Sm |
150,36 |
7,54 |
1072 |
1778 |
1879 |
|
|||
63 |
Eu |
151,965 |
5,25 |
822 |
1597 |
1901 |
|
|||
64 |
Gd |
157,25 |
7,89 |
1311 |
3233 |
1880 |
|
|||
65 |
Tb |
158,925 34 |
8,25 |
1360 |
3041 |
1843 |
|
|||
66 |
Dy |
162,5 |
8,56 |
1409 |
2335 |
1886 |
|
|||
67 |
Ho |
164,930 32 |
8,78 |
1470 |
2720 |
1878 |
|
|||
68 |
Er |
167,26 |
9,05 |
1522 |
2510 |
1842 |
|
|||
69 |
Tm |
168,934 21 |
9,32 |
1545 |
1727 |
1879 |
|
|||
70 |
Yb |
173,04 |
6,97 |
824 |
1193 |
1878 |
|
|||
71 |
Lu |
174,967 |
9,84 |
1656 |
3315 |
1907 |
|
|||
72 |
Hf |
178,49 |
13,31 |
2150 |
5400 |
1923 |
|
|||
73 |
Ta |
180,9479 |
16,68 |
2996 |
5425 |
1802 |
|
|||
74 |
W |
183,85 |
19,26 |
3407 |
5927 |
1783 |
|
|||
75 |
Re |
186,207 |
21,03 |
3180 |
5627 |
1925 |
|
|||
76 |
Os |
190,2 |
22,61 |
3045 |
5027 |
1803 |
|
|||
77 |
Ir |
192,22 |
22,65 |
2410 |
4130 |
1803 |
|
|||
78 |
Pt |
195,08 |
21,45 |
1772 |
3827 |
1557 |
|
|||
79 |
Au |
196,966 54 |
19,32 |
1064,4 |
2940 |
- 2mlj |
|
|||
80 |
Hg |
200,59 |
13,55 |
−38,9 |
356,6 |
- 2mlj |
|
|||
81 |
Tl |
204,3833 |
11,85 |
303,6 |
1457 |
1861 |
|
|||
82 |
Pb |
207,2 |
11,34 |
327,5 |
1740 |
- 2mlj |
|
|||
83 |
Bi |
208,980 37 |
9,80 |
271,4 |
1560 |
1540 |
|
|||
84 |
Po |
208,9824 |
9,20 |
254 |
962 |
1898 |
|
|||
85 |
At |
209,9871 |
6,35 |
302 |
337 |
1940 |
|
|||
86 |
Rn |
222,0176 |
0,009 23 |
−71 |
−61,8 |
1900 |
|
|||
87 |
Fr |
223,0197 |
2,9 |
27 |
677 |
1939 |
|
|||
88 |
Ra |
226,0254 |
5,50 |
700 |
1140 |
1898 |
|
|||
89 |
Ac |
227,0278 |
10,07 |
1047 |
3197 |
1899 |
|
|||
90 |
Th |
232,0381 |
11,72 |
1750 |
4787 |
1829 |
|
|||
91 |
Pa |
231,0359 |
15,37 |
1554 |
4030 |
1917 |
|
|||
92 |
U |
238,0289 |
18,97 |
1132,4 |
3818 |
1789 |
|
|||
93 |
Np |
237,0482 |
20,48 |
640 |
3902 |
1940 |
|
|||
94 |
Pu |
244,0642 |
19,74 |
641 |
3327 |
1940 |
|
|||
95 |
Am |
243,0614 |
13,67 |
994 |
2607 |
1944 |
|
|||
96 |
Cm |
247,0703 |
13,51 |
1340 |
3110 |
1944 |
|
|||
97 |
Bk |
247,0703 |
13,25 |
986 |
2627 |
1949 |
|
|||
98 |
Cf |
251,0796 |
15,1 |
900 |
1470 |
1950 |
|
|||
99 |
Es |
252,0829 |
8,84 |
860 |
996 |
1952 |
|
|||
100 |
Fm |
257,0951 |
9,71 |
1527 |
|
1952 |
|
|||
101 |
Md |
258,0986 |
10,37 |
827 |
|
1955 |
|
|||
102 |
No |
259,1009 |
9,94 |
827 |
|
1958 |
|
|||
103 |
Lr |
260,1053 |
16,1 |
1627 |
|
1961 |
|
|||
104 |
Rf |
261,1087 |
23,2 |
2100 |
5500 |
1964/69 |
|
|||
105 |
Db |
262,1138 |
29,3 |
|
|
1967/70 |
|
|||
106 |
Sg |
263,1182 |
35,0 |
|
|
1974 |
|
|||
107 |
Bh |
262,1229 |
37,1 |
|
|
1976 |
|
|||
108 |
Hs |
265 |
41 |
|
|
1984 |
|
|||
109 |
Mt |
266 |
37,4 |
|
|
1982 |
|
|||
110 |
Ds |
269 |
34,8 |
|
|
1994 |
|
|||
111 |
Rg |
272 |
28,7 |
|
|
1994 |
|
|||
112 |
Cn |
277 |
23,7 |
|
|
1996 |
|
|||
113 |
Nh |
284 |
16 |
430 |
1130 |
2004 |
|
|||
114 |
Fl |
289 |
14 |
|
−60 |
2004 |
|
|||
115 |
Mc |
295 |
13,5 |
400 |
1100 |
2003 |
|
|||
116 |
Lv |
297 |
12,9 |
435,5 |
812 |
2004 |
|
|||
117 |
Ts |
291 |
7,2 |
450 |
610 |
2010 |
|
|||
118 |
Og |
293 |
5,0 |
|
80 |
2002 |
|
|||
119 |
Uue |
ununennium |
|
|
|
|
|
|
||
120 |
Ubn |
unbinilium |
|
|
|
|
|
|
||
121 |
Ubu |
unbiunium |
|
|
|
|
|
|
||
122 |
Ubb |
|
|
|
|
2008 |
|