Vanadious is a chemical element represented by the symbol V and has an atomic number of 23. Its properties include a blue-grey metallic appearance and being ductile and malleable. The phonetic transcription of the word vanadious is /vəˈneɪdiəs/, with emphasis on the second syllable, as indicated by the stress mark. The spelling is derived from the element's name, which comes from the Scandinavian goddess Vanadis, who was associated with beauty and fertility.
Vanadious is an adjective that describes an element called vanadium, which is usually characterized by a +2 oxidation state in its chemical compounds. Vanadium is a transition metal in the periodic table, belonging to group 5. It is symbolized by the letter "V" and has an atomic number of 23.
When an atom of vanadium loses two electrons, it acquires a positive charge of +2, resulting in a vanadious ion or compound. This means that vanadium is able to form chemical bonds and participate in reactions as a cation with a charge of +2. Vanadious compounds are typically blue or purple in color due to their electronic structure.
Vanadious compounds have various applications in industry and research. For example, vanadious oxide (V2O3) is used as a catalyst in chemical reactions, particularly in the oxidation of organic substrates. It can also exhibit interesting magnetic properties, making it useful in the production of magnetic materials.
In summary, "vanadious" refers to the +2 oxidation state of the element vanadium. It describes compounds or ions that contain vanadium with a charge of +2. These compounds play a significant role in various fields, including catalysis and magnetism.
The word "vanadious" is derived from the chemical element "vanadium", which comes from the Latin word "vanadium". "Vanadium" was named by the Swedish chemist Nils Gabriel Sefström in 1830 after the Scandinavian goddess Vanadis (alternatively known as Freyja), who was associated with beauty and fertility. The "-ous" suffix in "vanadious" indicates that it refers to the lower oxidation state of vanadium, as opposed to the "-ic" suffix used for the higher oxidation state (e.g., vanadic acid).