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The density of alpha-neptunium at room temperature is 20,45 g/cm3.
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∙ 13y ago
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Will neptunium float or sink in mercury?
The accepted average density of Neptunium is 19.38 g/cm3 (it is radioactive with several isotopes with somewhat different inherent densities) The average density of Mercury is 13.534 g/cm3 Since Neptunium is more dense than Mercury a sample would be expected to sink in Mercury
Where does neptunium fit on the periodic table?
Neptunium is a member of the actinides group.
What is the number of electrons in neptunium?
The outer shell of neptunium atom has two electrons.Valences of neptunium are between 3 and 7.
What is the family name for neptunium?
Neptunium is a member of the actinoids family.
Is neptunium natural?
Neptunium is a man made chemical element.
How much does neptunium weigh?
The density of alpha neptunium is 20,45 g/cm3.
What is neptunium a weight and mass?
The atomic mass of neptunium-237 is 237,048 173 4(20).The density of alpha neptunium is 20,45 g/cm3.
Will neptunium float or sink in mercury?
The accepted average density of Neptunium is 19.38 g/cm3 (it is radioactive with several isotopes with somewhat different inherent densities) The average density of Mercury is 13.534 g/cm3 Since Neptunium is more dense than Mercury a sample would be expected to sink in Mercury
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.
Does neptunium have luster?
Neptunium has a metallic appearance.
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.
