NIST Atomic Spectroscopic Database
Ground States and Ionization Energies of Elements
Ordered Listing by Element Name
Z Sym Name
13 Al Aluminum
4 Be Beryllium
20 Ca Calcium
58 Ce Cerium
24 Cr Chromium
27 Co Cobalt
29 Cu Copper
66 Dy Dysprosium
68 Er Erbium
63 Eu Europium
64 Gd Gadolinium
32 Ge Germanium
2 He Helium
67 Ho Holmium
26 Fe Iron
36 Kr Krypton
57 La Lanthanum
71 Lu Lutetium
12 Mg Magnesium
25 Mn Manganese
42 Mo Molybdenum
60 Nd Neodymium
28 Ni Nickel
8 O Oxygen
15 P Phosphorus
19 K Potassium
59 Pr Praseodymium
61 Pm Promethium
62 Sm Samarium
21 Sc Scandium
14 Si Silicon
11 Na Sodium
16 S Sulfur
65 Tb Terbium
69 Tm Thulium
22 Ti Titanium
23 V Vanadium
70 Yb Ytterbium
30 Zn Zinc