The Alphabetical Elements
Element | Symbol | Atomic No. (in AMU) |
Atomic Mass (in AMU) |
---|---|---|---|
Actinium | Ac |
89 |
227.028 |
Aluminum | Al |
13 |
26.9815 |
Americium | Am |
95 |
(243) |
Antimony | Sb |
51 |
121.75 |
Argon | Ar |
18 |
39.948 |
Arsenic | As |
33 |
74.9216 |
Astatine | At |
85 |
(210) |
Barium | Ba |
56 |
137.33 |
Berkelium | Bk |
97 |
(247) |
Beryllium | Be |
4 |
9.01218 |
Bismuth | Bi |
83 |
208.980 |
Boron | B |
5 |
10.81 |
Bromine | Br |
35 |
79.904 |
Cadmium | Cd |
48 |
112.41 |
Calcium | Ca |
20 |
40.08 |
Californium | Cf |
98 |
(251) |
Carbon | C |
6 |
12.011 |
Cerium | Ce |
58 |
140.12 |
Cesium | Cs |
55 |
132.905 |
Chlorine | Cl |
17 |
35.453 |
Chromium | Cr |
24 |
51.996 |
Cobalt | Co |
27 |
58.9332 |
Copper | Cu |
29 |
63.546 |
Curium | Cm |
96 |
(247) |
Dysprosium | Dy |
66 |
162.50 |
Einsteinium | Es |
99 |
(252) |
Erbium | Er |
68 |
167.26 |
Europium | Eu |
63 |
151.96 |
Fermium | Fm |
100 |
(257) |
Fluorine | F |
9 |
18.9984 |
Francium | Fr |
87 |
(223) |
Gadolinium | Gd |
64 |
157.25 |
Gallium | Ga |
31 |
69.72 |
Germanium | Ge |
32 |
72.59 |
Gold | Au |
79 |
196.967 |
Hafnium | Hf |
72 |
178.49 |
Helium | He |
2 |
4.0026 |
Holmium | Ho |
67 |
164.930 |
Hydrogen | H |
1 |
1.0079 |
Indium | In |
49 |
114.82 |
Iodine | I |
53 |
126.905 |
Iridium | Ir |
77 |
192.22 |
Iron | Fe |
26 |
55.847 |
Krypton | Kr |
36 |
83.80 |
Lanthanum | La |
57 |
138.906 |
Lawrencium | Lr |
103 |
(260) |
Lead | Pb |
82 |
207.2 |
Lithium | Li |
3 |
6.941 |
Lutetium | Lu |
71 |
174.967 |
Magnesium | Mg |
12 |
24.305 |
Manganese | Mn |
25 |
54.9380 |
Mendelevium | Md |
101 |
(258) |
Mercury | Hg |
80 |
200.59 |
Molybdenum | Mo |
42 |
95.94 |
Neodymium | Nd |
60 |
144.24 |
Neon | Ne |
10 |
20.179 |
Neptunium | Np |
93 |
237.048 |
Nickel | Ni |
28 |
58.69 |
Niobium | Nb |
41 |
92.9064 |
Nitrogen | N |
7 |
14.007 |
Nobelium | No |
102 |
(259) |
Osmium | Os |
76 |
190.2 |
Oxygen |
O
|
8 |
15.9994
|
Palladium | Pd |
46 |
106.42 |
Phosphorus | P |
15 |
30.9738 |
Platinum | Pt |
78 |
195.08 |
Plutonium | Pu |
94 |
(244) |
Polonium | Po |
84 |
(210) |
Potassium | K |
19 |
39.0983 |
Praseodymium | Pr |
59 |
140.908 |
Promethium | Pm |
61 |
(145) |
Protactinium | Pa |
91 |
231.036 |
Radium | Ra |
88 |
226.025 |
Radon | Rn |
86 |
(222) |
Rhenium | Re |
75 |
186.207 |
Rhodium | Rh |
45 |
102.906 |
Rubidium | Rb |
37 |
85.4678 |
Ruthenium | Ru |
44 |
101.07 |
Samarium | Sm |
62 |
150.36 |
Scandium | Sc |
21 |
44.9559 |
Selenium | Se |
34 |
78.96 |
Silicon | Si |
14 |
28.0855 |
Silver | Ag |
47 |
107.868 |
Sodium | Na |
11 |
22.9898 |
Strontium | Sr |
38 |
87.62 |
Sulfur | S |
16 |
32.06 |
Tantalum | Ta |
73 |
180.948 |
Technetium | Tc |
43 |
(98) |
Tellurium | Te |
52 |
127.60 |
Terbium | Tb |
65 |
158.925 |
Thallium | Tl |
81 |
204.383 |
Thorium | Th |
90 |
232.038 |
Thulium | Tm |
69 |
168.934 |
Tin | Sn |
50 |
118.71 |
Titanium | Ti |
22 |
47.88 |
Tungsten | W |
74 |
183.85 |
Unnilpentium | Unp |
105 |
(262) |
Unnilhexium | Unh |
106 |
(263) |
Unnilquadium | Unq |
104 |
(261) |
Uranium | U |
92 |
238.029 |
Vanadium | V |
23 |
50.9415 |
Xenon | Xe |
54 |
131.29 |
Ytterbium | Yb |
70 |
173.04 |
Yttrium | Y |
39 |
88.9059 |
Zinc | Zn |
30 |
65.39 |
Zirconium | Zr |
40 |
91.224 |
Masses in (parentheses) indicate the mass for the most abundant or stable isotope.