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Neptunium has a metallic appearance.
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∙ 12y ago
Anonymous
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Does neptunium have a smell?
Neptunium has not a smell.
What is the number of valence electrons in neptunium?
The neutral atom of neptunium has 93 electrons.
Is neptunium combustible?
Neptunium is not combustible but pyrophoric as a powder.
Is neptunium shiny?
The fresh surface of neptunium is silvery.
What is the chemical symbol for Neptunium?
Electron configuration of neptunium: [Rn]7s26d15f4
Is neptunium luster or dull?
The fresh surface of neptunium is silvery.
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.
Does neptunium have a smell?
Neptunium has not a smell.
How was neptunium separated into individuals elements?
Neptunium is an individual element; isotopes of neptunium are not separated.
Can neptunium be found in food?
Neptunium is not in foods.
Is neptunium a metal?
Yes, neptunium is a metal.
How much neptunium is found on Earth?
Neptunium is an artificial element.Amounts of natural neptunium are absolutely nonsignificant.
What is neptunium tetrafluoride used for?
No use today; neptunium trifluoride is used to prepare neptunium metal.
What is the number of valence electrons in neptunium?
The neutral atom of neptunium has 93 electrons.
Where does neptunium fit on the periodic table?
Neptunium is a member of the actinides group.
What is the ionic charge in neptunium?
Neptunium atom is neutral; ions of neptunium have valences between 3 and 7.
