Atomic Number 4

Atomic Number 4 is belong to element of Beryllium.

Chemical symbol for Beryllium is Be. Number of protons in Beryllium is 4. Atomic weight of Beryllium is 9.0121831 u or g/mol.

4Be

Atomic Number 4 Element Properties

Atomic Number (Z)4
Atomic SymbolBe
Element NameBeryllium
Group2
Period2
Atomic Weight9.0121831 u
Density1.85 g/cm3
Melting Point (K)1560 K
Boiling Point (K)2742 K

List all properties of Beryllium


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