... of crystal metallic lattice in the densest packings of chemical elements ...
Yours faithfully, Н.G FILIPENKА.
...this holds true for the following: vanadium, chromium, manganese, iron, cobalt, zinc, circonium, niobium , molybdenum, ruthenium, rhodium, cadmium, cerium, praseodymium, neodymium, ytterbium...