suggested that element 94, being the next element in the series, be named for what was then considered the next planet, Pluto.[4][note 2] Seaborg originally considered the name "plutium", but later thought that it did not sound as good as "plutonium."[33] He chose the letters "Pu" as a joke, which passed without notice into the Periodic Table.[note 3] Alternate names considered by Seaborg and others were "ultimium" or "extremium" because of the now-discredited belief that they had found the last possible element on the periodic table.[34] suggested that element 94, being the next element in the series, be named for what was then considered the next planet, Pluto.[4][note 2] Seaborg originally considered the name "plutium", but later thought that it did not sound as good as "plutonium."[33] He chose the letters "Pu" as a joke, which passed without notice into the periodic table.[note 3] Alternate names considered by Seaborg and others were "ultimium" or "extremium" because of the now-discredited belief that they had found the last possible element on the periodic table.[34]
The name of the chemical element plutonium is derived from the name of the dwarf planet Pluto. And the name of the planet is derived from the name of the Roman god of the underworld.
Some plutonium chemical compounds; plutonium dioxide, plutonium nitride, plutonium carbide, plutonium nitrate, plutonium trifluoride, plutonium chloride, etc.
1. Plutonium is a reactive metal: the electronegativity of plutonium on Pauling scale is 1,28. 2. Plutonium has valences from 3 to 7.
Plutonium is an artificial chemical element; plutonium has not minerals, ores, deposits.
Plutonium is an artificial, solid metal.
plutonium
Plutonium .
The name plutonium is derived from the name of the dwarf planet Pluto.
The name plutonium for the chemical element is derived from the name of the dwarf planet Pluto.
The name plutonium is derived from the name of the planet Pluto; also the chemical symbol
The name of the chemical element plutonium is derived from the name of the dwarf planet Pluto.
Plutonium is a member of the actinoids family.
The Latin name is also plutonium.
The name of plutonium is derived from the name of the planet Pluto; the chemical symbol Pu for plutonium was proposed by Glenn Seaborg in 1940.
Only the official name - plutonium - is correct.
The name plutonium is derived from the name of the dwarf planet Pluto; dwarf planet Pluto is after planet Neptune in the Solar system and plutonium is after neptunium in the periodic table of Mendeleev.
no other name