Halogens Liquid At Room Temperature

Report log in to add a comment.

Halogens liquid at room temperature.

Liquid bromine br is an element in the halogen group that is a liquid at room temperature. The term halogen means salt former and compounds containing halogens are called salts. In the modern iupac nomenclature this group is known as group 17. In fact bromine is the only nonmetal that is a liquid under these conditions.

These reactive nonmetals have seven valence electrons. Fluorine f chlorine cl bromine br iodine i and astatine at. The artificially created element 117 tennessine ts may also be a halogen. As a group halogens exhibit highly variable physical properties.

A halide is a compound where at least one of the atoms belongs to the halogen element group. The name halogen. The only other element that is liquid at room temperature is mercury hg. At this temperature fluorine and chlorine are gases bromine is a liquid and iodine and astatine are solids.

The only halide element that is a liquid at ordinary room temperature and pressure is bromine. Halogens range from solid i 2 to liquid br 2 to gaseous f 2 and cl 2 at room temperature. The halogens exist at room temperature in all three states of matter. The halogens ˈ h æ l ə dʒ ə n ˈ h eɪ l oʊ ˌ dʒ ɛ n are a group in the periodic table consisting of five chemically related elements.

As pure elements they form diatomic molecules with atoms joined by nonpolar covalent bonds. The halogens exist at room temperature in all three states of matter. It is not only the only halogen but also the only non metal that is liquid at room temperature. Room temperature is usually taken as being 25 c.

Properties of the halogens. In molecular fluorine f 2 the atoms are held together by a bond made from the union of a p orbital from each atom with such a bond being classed as a sigma bond. The halogen which is liquid at room temperature is bromine. All halogens have 7 electrons in their outer shells giving them an oxidation number of 1.