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tablica mas atomowych i wartościowości
Tablica mas atomowych wyrażonych w jednostkach masy atomowej i wartościowości pierwiastków
| Nazwa |
Symbol |
Masa atomowa |
Wartościowość |
| Aktyn |
Ac |
227,0278 |
III |
| Ameryk |
Am |
243 |
III, IV, V, VI |
| Antymon |
Sb |
121,75 |
III, V |
| Argon |
Ar |
39,948 |
0 |
| Arsen |
As |
74,9216 |
III, V |
| Astat |
At |
210 |
I, III, V, VII |
| Azot |
N |
14,008 |
II, III, IV, V |
| Bar |
Ba |
137,33 |
II |
| Berkel |
Bk |
247 |
III,IV |
| Beryl |
Be |
9,01218 |
II |
| Bizmut |
Bi |
208,9804 |
III, V |
| Bor |
B |
10,81 |
III |
| Brom |
Br |
79,904 |
I,V,VII |
| Cer |
Ce |
140,12 |
III,IV |
| Cez |
Cs |
132,9054 |
I |
| Chlor |
Cl |
35,457 |
I,III,V,VII |
| Chrom |
Cr |
51,996 |
II,III,VI |
| Cyna |
Sn |
118,69 |
II,IV |
| Cynk |
Zn |
65,38 |
II |
| Cyrkon |
Zr |
91,22 |
IV |
| Dysproz |
Dy |
162,5 |
III |
| Einstein |
Es |
252 |
III |
| Erb |
Er |
167,26 |
III |
| Europ |
Eu |
151,96 |
II,III |
| Ferm |
Fm |
257 |
III |
| Fluor |
F |
18,998403 |
I |
| Fosfor |
P |
30,97376 |
III,IV,V |
| Frans |
Fr |
223 |
I |
| Gadolin |
Gd |
157,25 |
III |
| Gal |
Ga |
69,72 |
III |
| German |
Ge |
72,59 |
IV |
| Glin |
Al |
26,98154 |
III |
| Hafn |
Hf |
178,49 |
IV |
| Hel |
He |
4,0026 |
0 |
| Holm |
Ho |
164,9304 |
III |
| Ind |
In |
114,82 |
III |
| Iryd |
Ir |
192,22 |
II,III,IV,VI |
| Iterb |
Yb |
173,04 |
II,III |
| Itr |
Y |
88,9059 |
III |
| Jod |
I |
126,9045 |
I,V,VII |
| Kadm |
Cd |
112,41 |
II |
| Kaliforn |
Cf |
251 |
III |
| Kiur |
Cm |
247 |
III |
| Kobalt |
Co |
58,9332 |
II,III |
| Krypton |
Kr |
83,8 |
0 |
| Krzem |
Si |
28,0855 |
IV |
| Ksenon |
Xe |
131,3 |
0 |
| Lantan |
La |
138,9055 |
III |
| Lorens |
Lr |
260 |
- |
| Lit |
Li |
6,941 |
I |
| Lutet |
Lu |
174,967 |
I |
| Magnez |
Mg |
24,305 |
II |
| Mangan |
Mn |
54,938 |
II,III,IV,VI,VII |
| Mendelew |
Md |
258 |
- |
| Miedź |
Cu |
63,546 |
I, II |
| Molibden |
Mo |
95,94 |
II,III,IV,V,VI |
| Neodym |
Nd |
144,24 |
III |
| Neon |
Ne |
20,179 |
0 |
| Neptun |
Np |
237,048 |
III,IV,V,VI |
| Nikiel |
Ni |
58,69 |
II,III |
| Niob |
Nb |
92,9064 |
III,V |
| Nobel |
No |
259 |
- |
| Ołów |
Pb |
207,2 |
II, IV |
| Osm |
Os |
190,2 |
II,III,IV, VI,VII |
| Pallad |
Pd |
106,42 |
II, IV |
| Platyna |
Pt |
195,08 |
II,IV |
| Pluton |
Pu |
244 |
III,IV,V,VI |
| Polon |
Po |
209 |
II,IV |
| Potas |
K |
39,0983 |
I |
| Prazeodym |
Pr |
140,9077 |
III, IV |
| Promet |
Pm |
145 |
III |
| Protaktyn |
Pa |
231,0359 |
IV,V |
| Rad |
Ra |
226,0254 |
II |
| Radon |
Rn |
222 |
0 |
| Ren |
Re |
186,207 |
I,II,IV,VI,VII |
| Rod |
Rh |
102,9055 |
II,III,IV |
| Rtęć |
Hg |
200,59 |
I, II |
| Rubid |
Rb |
85,4678 |
I |
| Ruten |
Ru |
101,07 |
II,III,IV,VI,VII |
| Samar |
Sm |
150,36 |
II,III |
| Selen |
Se |
78,96 |
II,IV,VI |
| Siarka |
S |
32,066 |
II,IV,VI |
| Skand |
Sc |
44,9559 |
III |
| Sód |
Na |
22,98977 |
I |
| Srebro |
Ag |
107,868 |
I |
| Stront |
Sr |
87,62 |
II |
| Tal |
Tl |
204,383 |
I,III |
| Tantal |
Ta |
180,9479 |
V |
| Technet |
Tc |
98 |
VII |
| Tellur |
Te |
127,6 |
II,IV,VI |
| Terb |
Tb |
158,9254 |
III, IV |
| Tlen |
O |
15,9994 |
II |
| Tor |
Th |
232,0381 |
IV |
| Tul |
Tm |
168,9342 |
II,III |
| Tytan |
Ti |
47,88 |
II,III,IV |
| Uran |
U |
238,0289 |
III,IV,V,VI |
| Wanad |
V |
50,9415 |
II,III,IV,V |
| Wapń |
Ca |
40,08 |
II |
| Węgiel |
C |
12,01 |
II, IV |
| Wodór |
H |
1,0079 |
I |
| Wolfram |
W |
183,85 |
II,III,IV,V,VI |
| Złoto |
Au |
196,9665 |
I, III |
| Żelazo |
Fe |
55,847 |
II, III |
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