Atomic Number 93

Atomic Number 93 is belong to element of Neptunium.

Chemical symbol for Neptunium is Np. Number of protons in Neptunium is 93. Atomic weight of Neptunium is 237 u or g/mol.

93Np

Atomic Number 93 Element Properties

Atomic Number (Z)93
Atomic SymbolNp
Element NameNeptunium
Group
Period7
Atomic Weight237 u
Density20.45 g/cm3
Melting Point (K)917 K
Boiling Point (K)4273 K

List all properties of Neptunium


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