^ the properties of an element
원자 번호 |
원소명 |
원소 기호 |
원자량 |
밀도(20℃) g/cc |
융점(℃) |
비등점 (℃) |
비열(20℃) cal/g/℃ |
융해열 (cal/g) |
결정구조 |
1 |
Hydrogen |
H |
1.008 |
0.0899×10-3 |
-259.19 |
-252.7 |
3.45 |
15.0 |
hexagonal |
2 |
Helium |
He |
4.003 |
0.1785×10-3 |
-269.7 |
-268.9 |
1.25 |
- |
cph |
3 |
Lithium |
Li |
6.94 |
0.534 |
180.5 |
1330 |
0.79 |
104.2 |
bcc |
4 |
Berylium |
Be |
9.013 |
1.848 |
1277 |
2770 |
0.45 |
260 |
cph |
5 |
Boron |
B |
10.82 |
2.34 |
2030 |
- |
0.309 |
- |
orthohombic |
6 |
Carbon |
C |
12.011 |
2.25 |
3727 |
4830 |
0.165 |
- |
hexagonal |
7 |
Nitrogen |
N |
14.01 |
1.25×10-3 |
-209.97 |
-195.8 |
0.247 |
6.2 |
hexagonal |
8 |
Oxygen |
O |
16.0 |
1.429×10-3 |
-218.83 |
-183 |
0.218 |
3.3 |
cubic |
9 |
Fluorine |
F |
19.00 |
1.696×10-3 |
-219.6 |
-188.2 |
0.18 |
10.1 |
- |
10 |
Neon |
Ne |
20.18 |
0.8999×10-3 |
-248.6 |
-246 |
- |
- |
- |
11 |
Sodium |
Na |
22.99 |
0.971 |
97.8 |
892 |
0.295 |
27.5 |
bcc |
12 |
Magnesium |
Mg |
24.32 |
1.74 |
650 |
1107 |
0.245 |
88. |
cph |
13 |
Aluminum |
Al |
26.98 |
2.699 |
660 |
2450 |
0.215 |
94.5 |
fcc |
14 |
Silicon |
Si |
28.09 |
2.33 |
1410 |
2680 |
0.162 |
432 |
diamondcubic |
15 |
Phosphorus |
P |
30.98 |
1.83 |
44.3 |
280 |
0.177 |
5.0 |
cubic |
16 |
Sulfer |
S |
32.07 |
2.07 |
119 |
444.6 |
0.175 |
9.3 |
orthohombic |
17 |
Chlorine |
Cl |
35.457 |
3.214×10-3 |
-100.99 |
-34.7 |
0.116 |
21.6 |
-
|
18 |
Argon |
A |
39.994 |
1.784×10-3 |
-189.4 |
-185.8 |
0.125 |
6.7 |
fcc |
19 |
Postassium |
K |
39.1 |
0.86 |
63.7 |
760 |
0.177 |
14.6 |
bcc |
20 |
Calcium |
Ca |
40.08 |
1.55 |
838 |
1440 |
0.149 |
52 |
fcc |
21 |
Scandium |
Sc |
44.96 |
2.98 |
1539 |
2730 |
0.134 |
84.5 |
cph |
22 |
Titanium |
Ti |
47.90 |
4.51 |
1668 |
3260 |
0.124 |
104 |
cph |
23 |
Vanadium |
V |
50.95 |
6.1 |
1900 |
3400 |
0.119 |
- |
bcc |
24 |
Chromium |
Cr |
52.01 |
7.19 |
1875 |
2665 |
0.11 |
96 |
bcc |
25 |
Magnanese |
Mn |
54.94 |
7.43 |
1245 |
2150 |
0.115 |
63.7 |
cubic |
26 |
Iron |
Fe |
55.85 |
7.87 |
1536.5 |
3000 |
0.11 |
65.5 |
bcc |
27 |
Cobalt |
Co |
58.94 |
8.85 |
1495 |
2900 |
0.099 |
58.4 |
cph |
28 |
Nickel |
Ni |
58.71 |
8.902 |
1453 |
2730 |
0.105 |
73.8 |
fcc |
29 |
Copper |
Cu |
63.54 |
8.96 |
1083 |
2595 |
0.092 |
50.6 |
fcc |
30 |
Zinc |
Zn |
65.38 |
7.133 |
419.5 |
906 |
0.092 |
24.1 |
cph |
31 |
Galium |
Ga |
69.72 |
5.907 |
29.8 |
2237 |
0.079 |
19.2 |
orthorhombic |
32 |
Germanium |
Ge |
72.60 |
5.323 |
937.4 |
2830 |
0.073 |
- |
diamondcubic |
33 |
Arsenic |
As |
74.91 |
5.72 |
817 |
613 |
0.082 |
88.5 |
rhombohedral |
34 |
Selenium |
Se |
78.96 |
4.79 |
217 |
685 |
0.084 |
16.4 |
hexagonal |
35 |
Bromine |
Br |
79.916 |
3.12 |
-7.2 |
58 |
0.070 |
16.2 |
orthorhombic |
36 |
Krypton |
Kr |
83.8 |
3.743×10-3 |
-157.3 |
-152 |
- |
- |
fcc |
37 |
Rubidium |
Rb |
85.48 |
1.53 |
38.9 |
688 |
0.080 |
6.5 |
bcc |
38 |
Strontium |
Sr |
87.63 |
2.60 |
768 |
1380 |
0.176 |
25 |
fcc |
39 |
Yttrium |
Y |
88.92 |
4.47 |
1509 |
3030 |
0.071 |
46 |
cph |
40 |
Zirconium |
Zr |
91.22 |
6.489 |
1852 |
3580 |
0.067 |
60 |
cph |
41 |
Niobium |
Nb |
92.91 |
8.57 |
2468 |
4927 |
0.065* |
69 |
bcc |
42 |
Molybdenum |
Mo |
95.95 |
10.22 |
2610 |
5560 |
0.066 |
69.8 |
bcc |
43 |
Technetium |
Tc |
98 |
- |
2130 |
- |
- |
- |
- |
44 |
Ruthenium |
Ru |
101.1 |
12.2 |
2500 |
4900 |
0.057* |
- |
cph |
45 |
Rhodium |
Rh |
102.91 |
12.44 |
1966 |
4500 |
0.059* |
- |
fcc |
46 |
Palladium |
Pd |
106.7 |
12.02 |
1552 |
3980 |
0.058* |
34.2 |
fcc |
47 |
Silver |
Ag |
107.88 |
10.49 |
960.8 |
2210 |
0.056* |
25 |
fcc |
48 |
Cadmium |
Cd |
112.41 |
8.65 |
320.9 |
765 |
0.055 |
13.2 |
cph |
49 |
Indium |
In |
114.82 |
7.31 |
156.2 |
2000 |
0.057 |
6.8 |
f.c.tetragonal |
50 |
Tin |
Sn |
118.70 |
7.30 |
231.9 |
2270 |
0.054 |
14.5 |
tetragonal |
51 |
Antimony |
Am |
121.76 |
6.62 |
630.5 |
1380 |
0.049 |
38.3 |
rhombohedral |
52 |
Tellurium |
Te |
127.61 |
6.24 |
449.5 |
989.8 |
0.047 |
32 |
hexagonal |
53 |
Iodine |
I |
126.91 |
4.94 |
113.7 |
183 |
0.052 |
14.2 |
orthorhombic |
54 |
Xenon |
Xe |
131.20 |
5.896×10-3 |
-111.9 |
-108 |
- |
- |
fcc |
55 |
Cesium |
Cs |
132.91 |
1.903 |
28.7 |
690 |
0.048 |
3.8 |
bcc |
56 |
Barium |
Ba |
137.36 |
3.5 |
714 |
1640 |
0.063 |
- |
bcc |
57 |
Lanthanum |
La |
138.92 |
6.19 |
920 |
3470 |
0.048 |
17.3 |
hexagonal |
58 |
Cerium |
Ce |
140.13 |
6.77* |
804 |
3470 |
0.045 |
8.5 |
fcc |
59 |
Praseodymium |
Pr |
140.92 |
6.77 |
919 |
3020 |
0.045 |
11.7 |
hexagonal |
60 |
Neodymium |
Nd |
144.27 |
7.00 |
1019 |
3180 |
0.045 |
11.8 |
hexagonal |
61 |
Promethium |
Pm |
145 |
- |
1027 |
- |
- |
- |
- |
62 |
Samarium |
Sm |
150.35 |
7.49 |
1072 |
1630 |
0.042 |
17.3 |
rhombohedral |
63 |
Europium |
Eu |
152 |
5.245 |
826 |
1490 |
0.039 |
16.5 |
bcc |
64 |
Gadolinium |
Gd |
157.26 |
7.86 |
1312 |
2730 |
0.071 |
23.5 |
cph |
65 |
Terbium |
Tb |
158.93 |
8.25 |
1356 |
2530 |
0.044 |
24.5 |
cph |
66 |
Dysprosium |
Dy |
162.51 |
8.55 |
1407 |
2330 |
0.041 |
25.2 |
cph |
67 |
Holmium |
Ho |
164.94 |
6.79 |
1461 |
2330 |
0.039 |
24.9 |
cph |
68 |
Erbium |
Er |
167.27 |
9.15 |
1497 |
2630 |
0.043 |
24.5 |
cph |
69 |
Thulium |
Tm |
168.94 |
9.31 |
1545 |
1720 |
0.038 |
26.0 |
cph |
70 |
Ytterbium |
Yb |
173.04 |
6.96 |
824 |
1530 |
0.035 |
12.7 |
fcc |
71 |
Lutetium |
Lu |
174.99 |
9.85 |
1652 |
1930 |
0.037 |
26.3 |
cph |
72 |
Hafnium |
Hf |
178.58 |
13.09 |
2222 |
5400 |
0.035 |
- |
cph |
73 |
Tantalum |
Ta |
180.95 |
16.6 |
2996 |
5425 |
0.034 |
38 |
bcc |
74 |
Tungsten |
W |
183.86 |
19.3 |
3410 |
5930 |
0.033 |
44 |
bcc |
75 |
Rhenium |
Re |
186.22 |
21.04 |
3180 |
5900 |
0.033 |
- |
cph |
76 |
Osmium |
Os |
190.2 |
22.57 |
2700 |
5500 |
0.031 |
- |
cph |
77 |
Iridium |
Ir |
192.2 |
22.5 |
2454 |
5300 |
0.031 |
- |
fcc |
78 |
Platinum |
Pt |
195.09 |
21.45 |
1769 |
4530 |
0.031* |
26.9 |
fcc |
79 |
Gold |
Au |
197.0 |
19.32 |
1063 |
2970 |
0.031 |
16.1 |
fcc |
80 |
Mercury |
Hg |
200.61 |
13.546 |
-38.36 |
357 |
0.033 |
2.8 |
rhombohedral |
81 |
Thallium |
Tl |
204.39 |
11.85 |
303 |
1457 |
0.031 |
5.0 |
cph |
82 |
Lead |
Pb |
207.21 |
11.36 |
327.4 |
1725 |
0.031* |
6.3 |
fcc |
83 |
Bismuth |
Bi |
209 |
9.80 |
271.3 |
1560 |
0.029 |
12.5 |
rhombohedral |
84 |
Polomium |
Po |
210 |
- |
254 |
- |
- |
- |
monoclinic |
85 |
Astatine |
At |
211 |
- |
302 |
- |
- |
- |
- |
86 |
Radon |
Rn |
222 |
9.96×10-3 |
-71 |
-61.8 |
- |
- |
- |
87 |
Francium |
Fr |
223 |
- |
27 |
- |
- |
- |
- |
88 |
Radium |
Ra |
226.05 |
5.0 |
700 |
- |
- |
- |
- |
89 |
Actinium |
Ac |
227 |
- |
1050 |
- |
- |
- |
- |
90 |
Thorium |
Th |
232.05 |
11.66 |
1750 |
3850 |
0.034 |
19.8 |
fcc |
91 |
Protactinium |
Pa |
231.1 |
15.4 |
1230 |
- |
- |
- |
- |
92 |
Uranium |
U |
238.07 |
19.07 |
1132.3 |
3818 |
0.028 |
- |
orthorhombic |
93 |
Neptunium |
Np |
237 |
- |
637 |
- |
- |
- |
- |
94 |
Plutonium |
Pu |
242 |
19.36 |
640 |
3235 |
0.033 |
- |
monoclinic |
95 |
Americium |
Am |
243 |
11.7 |
- |
- |
- |
- |
- |
96 |
Curium |
Cm |
247 |
- |
- |
- |
- |
- |
- |
97 |
Berkelium |
Bk |
247 |
- |
- |
- |
- |
- |
- |
98 |
Californium |
Cf |
251 |
- |
- |
- |
- |
- |
- |
99 |
Einsteinium |
E |
254 |
- |
- |
- |
- |
- |
- |
100 |
Fermium |
Fm |
253 |
- |
- |
- |
- |
- |
- |
101 |
Mendelevium |
Nv |
256 |
- |
- |
- |
- |
- |
- |
102 |
Nobelium |
No |
247 |
- |
- |
- |
- |
- |
- |