MOL Group was created in 1991.
MOL AccessPortal was created in 2000.
MOL Liga was created in 2008.
According to the periodic table, the atomic mass of rubidium, Rb is 85.5. This is numerically equal to the molar mass in g/mol. Therefore the mass of 1 mol of Rb is 85.5g.Mass of 1 mol means the molar mass of the element. Molar mass of Rubidium is 85.47 gmol-1. Rb is in the 1st group.
MVM Group was created in 1948.
Group Portrait was created in 1991.
BMB Group was created in 2004.
This suggests the substance is lithium oxide (Li2O). The molar mass of Li2O is 29.88 g/mol. Therefore, 62g of Li2O is equivalent to 2.07 moles (62g / 29.88 g/mol = 2.07 mol).
Ulstein Group was created in 1917.
Borders Group was created in 1971.
Marquardt Group was created in 1925.
Mecom Group was created in 2000.
Sopra Group was created in 1968.