Elements named after a property
Several elements were named directly for an observable property at the moment of discovery: a colour, a smell, a weight, a reactivity or a behaviour. Examples include chlorine (Greek chloros, pale green), bromine (Greek bromos, stench), argon (Greek argos, lazy) and indium (Latin indicum, indigo). This page lists every element whose name describes one of its physical or chemical traits.
Name source
Language of origin
| No. | Symbol | Element | Original word | Meaning | Language | Named by |
|---|---|---|---|---|---|---|
| 1 | H | Hydrogen | hydor + genes | Water-forming | Greek | Antoine Lavoisier (1783) |
| 3 | Li | Lithium | lithos | Stone | Greek | |
| 6 | C | Carbon | carbo | Charcoal | Latin | |
| 7 | N | Nitrogen | nitron + genes | Nitre-forming | Greek | Jean-Antoine Chaptal (1790) |
| 8 | O | Oxygen | oxys + genes | Acid-forming | Greek | Antoine Lavoisier (1777) |
| 9 | F | Fluorine | fluere | To flow | Latin | Humphry Davy, André-Marie Ampère |
| 10 | Ne | Neon | neos | New | Greek | |
| 11 | Na | Sodium | soda | Soda | English | |
| 13 | Al | Aluminium | alumen | Bitter salt | Latin | Humphry Davy (1812) |
| 15 | P | Phosphorus | phosphoros | Bringer of light | Greek | |
| 16 | S | Sulfur | sulpur | Brimstone | Latin | |
| 17 | Cl | Chlorine | chloros | Greenish-yellow | Greek | Sir Humphry Davy (1810) |
| 18 | Ar | Argon | argos | Idle | Greek | |
| 19 | K | Potassium | potash | Potash | English | |
| 24 | Cr | Chromium | chroma | Colour | Greek | |
| 25 | Mn | Manganese | magnes | Magnet | Latin | |
| 26 | Fe | Iron | iren | Iren | Anglo-Saxon | |
| 30 | Zn | Zinc | zink | Zink | German | Paracelsus |
| 35 | Br | Bromine | bromos | Stench | Greek | |
| 36 | Kr | Krypton | kryptos | Hidden | Greek | |
| 37 | Rb | Rubidium | rubidus | Dark red | Latin | |
| 40 | Zr | Zirconium | zargun | Gold-like | Arabic | |
| 42 | Mo | Molybdenum | molybdos | Lead | Greek | Peter Jacob Hjelm (1781) |
| 43 | Tc | Technetium | technetos | Artificial | Greek | |
| 45 | Rh | Rhodium | rhodon | Rose-coloured | Greek | |
| 47 | Ag | Silver | seolfor | Seolfor | Anglo-Saxon | |
| 49 | In | Indium | indicum | Indigo | Latin | |
| 50 | Sn | Tin | tin | Tin | Anglo-Saxon | |
| 51 | Sb | Antimony | anti + monos | Not alone | Greek | |
| 53 | I | Iodine | iodes | Violet | Greek | Joseph Louis Gay-Lussac (1813) |
| 54 | Xe | Xenon | xenos | Stranger | Greek | William Ramsay (1898) |
| 55 | Cs | Cesium | caesius | Sky blue | Latin | |
| 56 | Ba | Barium | barys | Heavy | Greek | Humphry Davy (1808) |
| 57 | La | Lanthanum | lanthanein | Lie hidden | Greek | Carl Gustaf Mosander (1839) |
| 59 | Pr | Praseodymium | prasios + didymos | Green twin | Greek | |
| 60 | Nd | Neodymium | neos + didymos | New twin | Greek | |
| 66 | Dy | Dysprosium | dysprositos | Hard to obtain | Greek | Lecoq de Boisbaudran (1886) |
| 74 | W | Tungsten | tung sten | Heavy stone | Swedish | Torbern Bergman (1781) |
| 76 | Os | Osmium | osme | Smell | Greek | Smithson Tennant |
| 78 | Pt | Platinum | platina | Little silver | Spanish | |
| 79 | Au | Gold | gold | Gold | Anglo-Saxon | |
| 81 | Tl | Thallium | thallos | Green twig | Greek | |
| 82 | Pb | Lead | lead | Lead | Anglo-Saxon | |
| 83 | Bi | Bismuth | wismuth | White mass | German | |
| 85 | At | Astatine | astatos | Unstable | Greek | |
| 86 | Rn | Radon | radius | From radium | Latin | |
| 88 | Ra | Radium | radius | Ray | Latin | |
| 89 | Ac | Actinium | aktinos | Ray | Greek | André-Louis Debierne (1899) |
| 91 | Pa | Protactinium | protos + aktinos | First ray | Greek | Otto Hahn, Lise Meitner (1917) |