CORONIUM
Source: 567
Co‐ro″ni‐um (?), n. [[NL. See Corona.]] (Chem. & Astron.) The principal gaseous substance forming the solar corona, characterized by a green line in the coronal spectrum.
Source: 567
Co‐ro″ni‐um (?), n. [[NL. See Corona.]] (Chem. & Astron.) The principal gaseous substance forming the solar corona, characterized by a green line in the coronal spectrum.