Group1 |
18 |
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1 |
1 h Hydrogen |
2 |
13 |
14 |
15 |
16 |
17 |
2 He Helium |
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2 |
3 Li Lithium |
4 Be Beryllium |
5 B Boron |
6 C Carbon |
7 N Nitrogen |
8 O Oxygen |
9 F Fluorine |
10 Ne Neon |
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3 |
11 Na Sodium |
12 Mg Magnesium |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 Al Aluminum |
14 Si Silicon |
15 p Phosporus |
16 S Sulfur |
17 Cl Chlorine |
18 Ar Argon |
Period 4 |
19 K Potassium |
20 Ca calcium |
21 Sc Scandium |
22 Ti Titanium |
23 V Vanadium |
24 Cr Chromium |
25 Mn Manganese |
26 Fe Iron |
27 Co Cobalt |
28 Ni Nickel |
29 Cu Copper |
30 Zn Zinc |
31 Ga Gallium |
32 Ge Germanium |
33 As Arsenic |
34 Se Selenium |
35 Br Bromine |
36 Kr Krypton |
5 |
37 Rb Rubidium |
38 Sr Strontium |
39 Y Yttrium |
40 Zr Zirconium |
41 Nb Niobium |
42 Mo Molybdenum |
43 Tc Technetium |
44 Ru Ruthenium |
45 Rh Rhodium |
46 Pd Palladium |
47 Ag Silver |
48 Cd Cadmium |
49 In Indium |
50 Sn Tin |
51 Sb Antimony |
52 Te Tellurium |
53 I Iodine |
54 Xe Xenon |
6 |
55 Cs Cesium |
56 Ba Barium |
72 Hf Lanthanum |
73 Ta Tantalum |
74 W Tungsten |
75 Re Rhenium |
76 Os Osmium |
77 Ir Iridium |
78 Pt Platinum |
79 Au Gold |
80 Hg Mercury |
81 Tl Thallium |
82 Pb Lead |
83 Bi Bismuth |
84 Po Polonium |
85 At Astatine |
86 Rn Radon |
|
7 |
87 Fr Francium |
88 Ra Radium |
104 Rf Rutherfordium |
105 Db Dubnium |
106 Sg Seaborgium |
107 Bh Bohrium |
108 Hs Hassium |
109 Mt Meitnerium |
110 Ds Darmstadtium |
111 Rg Roentgenium |
112 Cn Copernicium |
113 Nh Nihonium |
114 Fl Flerovium |
115 Mc Moscovium |
116 Lv Livermorium |
117 Ts Tennessine |
118 Og Oganesson |
|
| lanthanides | 57 La Lanthanum |
58 Ce Cerium |
59 Pr Praseodymium |
60 Nd Neodymium |
61 Pm Promethium |
62 Sm Samarium |
63 Eu Europium |
64 Gd Gadolinium |
65 Tb Terbium |
66 Dy Dysprosium |
67 Ho Holmium |
68 Er Erbium |
69 Tm Thulium |
70 Yb Ytterbium |
71 Lu Lutetium |
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| actinides | 89 Ac Actinium |
90 Th Thorium |
91 Pa Protactinium |
92 U Uranium |
93 Np Neptunium |
94 Pu Plutonium |
95 Am Americium |
96 Cm Curium |
97 Bk Berkelium |
98 Cf Californium |
99 Es Einsteinium |
100 Fm Fermium |
101 Md Mendelevium |
102 No Nobelium |
103 Lr Lawrencium |
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