Metaller:
* alkalimetaller: Litium (LI), natrium (NA), kalium (k), rubidium (RB), cesium (CS), Franciium (FR)
* Alkaliska jordmetaller: Beryllium (BE), magnesium (mg), kalcium (CA), strontium (SR), barium (BA), radium (RA)
* Övergångsmetaller: Scandium (Sc), Titanium (Ti), Vanadium (V), Chromium (Cr), Manganese (Mn), Iron (Fe), Cobalt (Co), Nickel (Ni), Copper (Cu), Zinc (Zn), Yttrium (Y), Zirconium (Zr), Niobium (Nb), Molybdenum (Mo), Technetium (Tc), Ruthenium (Ru), Rhodium (Rh), Palladium (Pd), Silver (Ag), Cadmium (Cd), Hafnium (Hf), Tantalum (Ta), Tungsten (W), Rhenium (Re), Osmium (Os), Iridium (Ir), Platinum (Pt), Gold (Au), Mercury (Hg) (Note:Mercury is a liquid at room temperature, but it is technically a övergångsmetall)
* lanthanider: Lanthanum (La), Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), Promethium (Pm), Samarium (Sm), Europium (Eu), Gadolinium (Gd), Terbium (Tb), Dysprosium (Dy), Holmium (Ho), Erbium (Er), Thulium (Tm), Ytterbium (Yb), Lutetium (LU)
* Actinides: Actinium (AC), Thorium (TH), Protactinium (PA), Uranium (U), Neptunium (NP), Plutonium (Pu), Americium (AM), Curium (CM), Berkelium (BK), Californium (CF), Einsteinium (ES), Fermium (FM), Mendel (MD), NOBE), NOBE), NOBE)
icke -metaller:
* Boron Group: Bor (B)
* Kolgrupp: Kol (C), kisel (SI), germanium (GE), tenn (SN), bly (PB)
* kvävegrupp: Kväve (N), fosfor (P), arsenik (AS), antimon (SB), Bismuth (BI)
* syregrupp: Syre (O), svavel (er), selen (SE)
* halogener: Fluor (F), klor (CL), brom (BR), jod (I), astatin (AT)
* ädelgaser: Helium (He), Neon (NE), Argon (AR), Krypton (KR), Xenon (XE), Radon (RN)
metalloider:
* Bor (B)
* Kisel (SI)
* Germanium (GE)
* Arsenik (AS)
* Antimon (SB)
* Tellurium (TE)
* Polonium (PO)
Obs: Vissa element kan existera i olika former (allotroper) vid rumstemperatur. Till exempel kan kol hittas som grafit eller diamant, som båda är solida.
