thallium bromide
51Rubidium — krypton ← rubidium → strontium K ↑ Rb ↓ …
52Rhenium — tungsten ← rhenium → osmium Tc ↑ Re ↓ Bh …
53Titanium — This article is about the chemical element. For other uses, see Titanium (disambiguation). scandium ← titanium → vanadium …
54Uranium — (pronEng|jʊˈreɪniəm) is a silvery gray metallic chemical element in the actinide series of the periodic table that has the symbol U and atomic number 92. It has 92 protons and 92 electrons, 6 of them valence electrons. It can have between 141 and …
55Copper — For other uses, see Copper (disambiguation) …
56Methylene blue — Methylene blue …
57Acetylcysteine — Systematic (IUPAC) name …
58Potassium permanganate — Potassium permanganate …
59Lead(II) chloride — Lead(II) chloride …
60Sodium iodide — Identifiers CAS number …
