neptunium
chemical element with symbol Np and atomic number 93
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neptunium
Summary
neptunium is a chemical element[1]. neptunium draws 881 Wikipedia views per month (chemical_element category, ranking #81 of 144).[2]
Key Facts
- neptunium is credited with the discovery of Edwin McMillan[3].
- neptunium is credited with the discovery of Philip Abelson[4].
- neptunium's instance of is recorded as chemical element[5].
- Neptune is named after neptunium[6].
- neptunium's canonical SMILES is recorded as [Np][7].
- neptunium's element symbol is recorded as Np[8].
- neptunium's chemical formula is recorded as Np[9].
- neptunium is a type of actinide[10].
- neptunium is a type of heavy metal[11].
- neptunium is a type of f-block[12].
- neptunium is part of period 7[13].
- neptunium is part of actinide[14].
- neptunium's Commons category is recorded as Neptunium[15].
- neptunium's Unicode character is recorded as 錼[16].
- neptunium's crystal system is recorded as orthorhombic crystal system[17].
- neptunium's time of discovery or invention is recorded as January 1, 1940[18].
- neptunium's IPA transcription is recorded as nɛpˈtjuːniəm[19].
- neptunium's topic's main category is recorded as Category:Neptunium[20].
- neptunium's Commons gallery is recorded as Neptunium[21].
- neptunium's atomic number is recorded as {'amount': '+93'}[22].
- neptunium's electronegativity is recorded as {'amount': '+1.36'}[23].
- neptunium's oxidation state is recorded as {'amount': '+2'}[24].
- neptunium's oxidation state is recorded as {'amount': '+3'}[25].
- neptunium's oxidation state is recorded as {'amount': '+4'}[26].
- neptunium's oxidation state is recorded as {'amount': '+5'}[27].
Body
Definition and Type
neptunium's instance of is recorded as chemical element[5]. Recorded subclass of include actinide[10], heavy metal[11], and f-block[12].
Origins
Neptune is named after neptunium[6].
Use and Application
Part of include period 7[13], a period[28] and actinide[14], a chemical series[29].
Why It Matters
neptunium draws 881 Wikipedia views per month (chemical_element category, ranking #81 of 144).[2] neptunium has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[30] neptunium is known by 47 alternative names across languages and contexts.[31]