Purported element in the Sun's corona later found to be 13-fold ionized iron
For other uses, see Coronium (disambiguation).
A solar eclipse, with the solar corona visible.
Coronium was the name of a suggested chemical element, hypothesised in the 19th century. The name, inspired by the solar corona, was given by Gruenwald in 1887.[1] A new atomic thin green line in the solar corona was then considered to be emitted by a new element unlike anything else seen under laboratory conditions. It was later determined to be emitted by iron (Fe13+), so highly ionized that it was at that time impossible to produce in a laboratory.
^Gruenwald, A. (2 December 1887). "On remarkable relations between the spectrum of watery vapour and the line spectra of Hydrogen and Oxygen". Chemical News. LVI (1462): 232 – via Google Books.
Coronium was the name of a suggested chemical element, hypothesised in the 19th century. The name, inspired by the solar corona, was given by Gruenwald...
Coronium petalos is a species of sea snail, a marine gastropod mollusk, in the family Muricidae, the murex snails or rock snails. MolluscaBase (2018)....
Coronium coronatum is a species of sea snail, a marine gastropod mollusc in the family Muricidae, the murex snails or rock snails. Coronium coronatum...
Coronium elegans is a species of sea snail, a marine gastropod mollusc in the family Muricidae, the murex snails or rock snails. It is found off the southeastern...
Coronium wilhelmense is a species of sea snail, a marine gastropod mollusc, in the family Muricidae, the murex snails or rock snails. MolluscaBase (2018)...
Coronium acanthodes is a species of sea snail, a marine gastropod mollusc in the family Muricidae, the murex snails or rock snails. Coronium acanthodes...
Coronium oblongum is a species of sea snail, a marine gastropod mollusc in the family Muricidae, the murex snails or rock snails. Coronium oblongum Simone...
all-pervasive gas, and the slightly heavier one to be a proposed element, coronium. Mendeleev devoted much study and made important contributions to the determination...
dead zone, and a row zero was added above hydrogen and helium to include coronium and the ether, which were widely believed to be elements at the time. Although...
19th century to suggest that it contained a previously unknown element, "coronium". Instead, these spectral features have since been explained by highly...
behaviour. I.e. the spectrum of highly-ionised iron being identified as Coronium. Ryden, Barbara; Pogge, Richard. "Interstellar and Intergalactic Medium"...
Atomic theory, in which heat is interpreted as energy of motion of atoms Coronium Charles Augustus Young and William Harkness 1869 Chemical element in the...
Sun's corona during an eclipse. This "new" element was incorrectly named coronium, as it was only found in the corona. It was not until the 1930s that Walter...
Municipium? Conventus Lucensis Name Modern name Status Established by Ardobicum Coronium La Coruña Municipium Flavian Flavium Brigantium Betanzos, La Coruña? Municipium...
forbidden lines, and are the strongest lines in most nebular spectra. Coronium Helium Huggins, William; Miller, William A. (1864). "On the Spectra of...
“nouvelle, intense et unique” which he suggested was spectral evidence for coronium; however, in the 1930s subsequent research showed that the cause was a...
chemical element and was thought to be a new element (which scientists named "coronium"). Grotrian and Bengt Edlén from Sweden demonstrated that the two observed...
had thought they pointed to the presence of a new element they called "coronium". In the late 1930s, Walter Grotrian and Bengt Edlén postulated instead...
he proposed in 1911 the existence of several yet undiscovered elements. Coronium with an atomic weight of 0.51282, nebulium with a weight of 1.6281 and...
the Neo-Natal Baby Unit at St Georges Hospital in London in 2010 and 'Coronium' (2011) for Kilden, the New Performing Arts Centre in Kristiansand, Norway...
Royal Coinage bay 1952 Eight Thirty Pilate Dinner Time Canina Bull Dog Coronium Our Kretchen ch. 1955 Crafty Admiral Fighting Fox Admiral Lady Adjournment...
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