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What are some chemical properties for neptunium?
- valences of neptunium: 3 to 7- Pauling reactivity: 1,36- as a powder is pyrophoric- can react with the majority of non metals- react with acids- it is easily oxidized
How much neptunium is found on Earth?
Neptunium is an artificial element.Amounts of natural neptunium are absolutely nonsignificant.
How much does a pound of neptunium cost?
Neptunium is not a commercial material.
How much does neptunium weigh?
The density of alpha neptunium is 20,45 g/cm3.
How much would neptunium cost per gram if it was for sail?
Neptunium is not a commercial product.
Does neptunium react with anything?
Neptunium is ductile and malleable; see also at: http://www.onemine.org/search/summary.cfm/Institute-of-Metals-Division--Fabrication-of-Neptunium237-Wire-by-Extrusion-TN?d=25FB0091D9A4A9A7F667E4C439E0ED9006727D6BC0570438EA2470D65AC3E9C126367
What is neptunium trifluoride used for?
Neptunium trifluoride is an intermediate for the preparation of neptunium metal.
Is neptunium a nonmetal?
Neptunium is a metal.
What are the three common compounds of neptunium?
The three common compounds of neptunium are neptunium dioxide (NpO2), neptunium trichloride (NpCl3), and neptunium tetrafluoride (NpF4).
How was neptunium separated into individuals elements?
Neptunium is an individual element; isotopes of neptunium are not separated.
What are the common compounds of Neptunium?
Neptunium(IV) oxide or neptunium dioxide is the chemical compound composed of neptunium and oxygen with the formula NpO2. It forms dark olive[4] green cubic crystals[1].
Is neptunium a metal?
Yes, neptunium is a metal.
