Is Hydrogen A Halogen, . While it shares some superficial similarities with halogens, the answer is definitively no, hydrogen is not a halogen. Hydrogen can come under halogens or alkaline metals. One common misconception is that hydrogen is a halogen because of its placement in the periodic table. It is the first element on the periodic table and is in a group of its own. Hydrogen Oct 13, 2023 · The fact that hydrogen can behave like an alkali metal or a halogen non-metal is the key factor that perplexes students and makes it difficult to determine whether hydrogen is a metal or a non-metal. It can come under a halogen as it shows properties similar to them,where as, it can come under an alkaline metal as it has only one electron in its valence shell. It is the lightest and most abundant chemical element in the universe, constituting about 75% of all normal matter. All halogens form binary compounds with hydrogen known as the hydrogen halides: hydrogen fluoride (HF), hydrogen chloride (HCl), hydrogen bromide (HBr), hydrogen iodide (HI), and hydrogen astatide (HAt). In most of its compounds hydrogen exists in a +1 oxidation state. px, crwp, 9oopey, fs, 3eusn, 7n6cx, 6e3i36u7e, bl5e, odu33z4, igj,