Use the find command to locate an element.
Element (symbol) | Electron config. | |
1 | Hydrogen (H) | 1s1 |
2 | Helium (He) | 1s2 |
3 | Lithium (Li) | [He] 2s1 |
4 | Beryllium (Be) | [He] 2s2 |
5 | Boron (B) | [He] 2s2 2p1 |
6 | Carbon (C) | [He] 2s2 2p2 |
7 | Nitrogen (N) | [He] 2s22p3 |
8 | Oxygen (O) | [He] 2s22p4 |
9 | Fluorine (F) | [He] 2s22p5 |
10 | Neon (Ne) | [He] 2s22p6 |
11 | Sodium (Na) | [Ne] 3s1 |
12 | Magnesium (Mg) | [Ne] 3s2 |
13 | Aluminum (Al) | [Ne] 3s23p1 |
14 | Silicon (Si) | [Ne] 3s23p2 |
15 | Phosphorus (P) | [Ne] 3s23p3 |
16 | Sulfur (S) | [Ne] 3s23p4 |
17 | Chlorine (Cl) | [Ne] 3s23p5 |
18 | Argon (Ar) | [Ne] 3s23p6 |
19 | Potassium (K) | [Ar] 4S |
20 | Calcium (Ca) | [Ar] 4S2 |
21 | Scandium (Sc) | [Ar] 3d4S2 |
22 | Titanium (Ti) | [Ar] 3d24S2 |
23 | Vanadium (V) | [Ar] 3d34S2 |
24 | Chromium (Cr) | [Ar] 3d54S |
25 | Manganese (Mn) | [Ar] 3d54S2 |
26 | Iron (Fe) | [Ar] 3d64S2 |
27 | Cobalt (Co) | [Ar] 3d74S2 |
28 | Nickel (Ni) | [Ar] 3d84S2 |
29 | Copper (Cu) | [Ar] 3d104S |
30 | Zinc (Zn) | [Ar] 3d104S2 |
31 | Gallium (Ga) | [Ar] 3d104S24p |
32 | Germanium (Ge) | [Ar] 3d104S24p2 |
33 | Arsenic (As) | [Ar] 3d104S24p3 |
34 | Selenium (Se) | [Ar] 3d104S24p4 |
35 | Bromine (Br) | [Ar] 3d104S24p5 |
36 | Krypton (Kr) | [Ar] 3d104S24p6 |
37 | Rubidium (Rb) | [Kr] 5S |
38 | Strontium (Sr) | [Kr] 5S2 |
39 | Yttrium (Y) | [Kr] 4d5S2 |
40 | Zirconium (Zr) | [Kr] 4d25S2 |
41 | Niobium (Nb) | [Kr] 4d45S |
42 | Molybdenum (Mo) | [Kr] 4d55S |
43 | Technetium (Tc) | [Kr] 4d55S2 |
44 | Ruthenium (Ru) | [Kr] 4d75S |
45 | Rhodium (Rh) | [Kr] 4d85S |
46 | Palladium (Pd) | [Kr] 4d10 |
47 | Silver (Ag) | [Kr] 4d105s |
48 | Cadmium (Cd) | [Kr] 4d105s2 |
49 | Indium (In) | [Kr] 4d105s25p |
50 | Tin (Sn) | [Kr] 4d105s25p2 |
51 | Antimony (Sb) | [Kr] 4d105s25p3 |
52 | Tellurium (Te) | [Kr] 4d105s25p4 |
53 | Iodine (I) | [Kr] 4d105s25p5 |
54 | Xenon (Xe) | [Kr] 4d105s25p6 |
55 | Cesium (Cs) | [Xe] 6s |
56 | Barium (Ba) | [Xe] 6s2 |
57 | Lanthanum (La) | [Xe] 5d6s2 |
58 | Cerium (Ce) | [Xe] 4f26s2 |
59 | Praseodymium (Pr) | [Xe] 4f36s2 |
60 | Neodymium (Nd) | [Xe] 4f46s2 |
61 | Promethium (Pm) | [Xe] 4f56s2 |
62 | Samarium (Sm) | [Xe] 4f66s2 |
63 | Europium (Eu) | [Xe] 4f76s2 |
64 | Gadolinium (Gd) | [Xe] 4f75d6s2 |
65 | Terbium (Tb) | [Xe] 4f96s2 |
66 | Dysprosium (Dy) | [Xe] 4f106s2 |
67 | Holmium (Ho) | [Xe] 4f116s2 |
68 | Erbium (Er) | [Xe] 4f126s2 |
69 | Thulium (Tm) | [Xe] 4f136s2 |
70 | Ytterbium (Yb) | [Xe] 4f146s2 |
71 | Lutetium(Lu) | [Xe] 4f145d6s2 |
72 | Hafnium(Hf) | [Xe] 4f145d26s2 |
73 | Tantalum (Ta) | [Xe] 4f145d36s2 |
74 | Tungsten(W) | [Xe] 4f145d46s2 |
75 | Rhenium (Re) | [Xe] 4f145d56s2 |
76 | Osmium (Os) | [Xe] 4f145d66s2 |
77 | Iridium (Ir) | [Xe] 4f145d76s2 |
78 | Platinum (Pt) | [Xe] 4f145d96s |
79 | Gold (Au) | [Xe] 4f145d106s |
80 | Mercury (Hg) | [Xe] 4f145d106s2 |
81 | Thallium (Tl) | [Xe] 4f145d106s26p |
82 | Lead (Pb) | [Xe] 4f145d106s26p2 |
83 | Bismuth (Bi) | [Xe] 4f145d106s26p3 |
84 | Polonium (Po) | [Xe] 4f145d106s26p4 |
85 | Astatine (At) | [Xe] 4f145d106s26p5 |
86 | Radon (Rn) | [Xe] 4f145d106s26p6 |
87 | Francium (Fr) | [Rn] 7s |
88 | Radium (Ra) | [Rn] 7s2 |
89 | Actinium (Ac) | [Rn] 6d7s2 |
90 | Thorium (Th) | [Rn] 6d27s2 |
91 | Protactinium (Pa) | [Rn] 5f2 6d 7s2 |
92 | Uranium (U) | [Rn] 5f3 6d 7s2 |
93 | Neptunium (Np) | [Rn] 5f4 6d 7s2 |
94 | Plutonium (Pu) | [Rn] 5f6 7s2 |
95 | Americium (Am) | [Rn] 5f7 7s2 |
96 | Curium (Cm) | [Rn] 5f7 6d 7s2 |
97 | Berkelium (Bk) | [Rn] 5f9 7s2 |
98 | Californium (Cf) | [Rn] 5f10 7s2 |
99 | Einsteinium (Es) | [Rn] 5f11 7s2 |
100 | Fermium (Fm) | [Rn] 5f12 7s2 |
101 | Mendelevium (Md) | [Rn] 5f13 7s2 |
102 | Nobelium (No) | [Rn] 5f14 7s2 |
103 | Lawrencium (Lw) | [Rn] 5f14 6d 7s2 |
104 | Rutherfordium | |
105 | Dubnium | |
106 | Seaborgium | |
107 | Bohrium | |
108 | Hassium | |
109 | Meitnerium | |
110 | Unnunnilium | |
111 | Unnununium |