Find this element

martedì, Dicembre 29th, 2020

monomolecular element,atom,radius

Exercise of Nuclear reactor physics by ing. Giorgio Bertucelli.

The atom of monomolecular element has a radius of 1.74 Å and a density at the melting point of 11g /cm³ . What is the element?

The volume of the molecular is

The mass of the element is

The atomic mass is