Gadolinium, lutetium and zirconium all have new atomic weights
By 
Rupali Dabas2024-11-15T10:17:00
Iupac updates of elements’ standard atomic weights follows new evaluations of abundance
The International Union of Pure and Applied Chemistry (Iupac) has updated the standard atomic weights of gadolinium, lutetium and zirconium following a detailed review of their isotopic abundances.