Luokka Kemiabulgariaenglantiespanjaesperantohollantiitaliajapanikreikkalatinalatvialiettuanorjaportugalipuolaranskaruotsisaksasuomitanskaturkkitšekkiunkarivenäjäviro

lantanum lantanurate lanthanide lanthanide contraction lariat ether larixinic laudanine laurate lauric acid laurin laurinol laurone lauryl lavoisium LCAO LDA Le Chatelier's principle lead suboxide leaving group lecanorate lecanorin lethal leucazolitmin leucoorcein leucophyll lev- levo- levogyrate levogyre levomenthol levomoramide levorotatory levulinate Lewis acid

Lewis base Lewis structure lichenic acid Liesegang rings ligand ligand field theory ligandless ligation light water lignose lime limonin linalool link linoleic lipic lipinic lipophile lipophilicity lipophobic lipophobicity liquefy liquid crystal liquid scintillation counter liquidus lithargyrum lithate lithiate lithiation lithic lithic acid lithium acetate lithium bromide

lithium carbonate lithium chloride lithium citrate lithium deuteride lithium diisopropylamide lithium fluoride lithium iodide lithium niobate lithium nitrate lithium nitride lithium orotate lithium oxide lithium perchlorate lithium soap lithium stearate lithium sulfate lithium sulfide lithium tantalate lithogeochemistry lithophile litmus test LNA logometric lone pair lorica luminophore LUMO luna cornea lunar caustic lupulinic acid luteo- luteocobaltic Ly-α