Jean Charles Galissard de Marignac
1880
france in 1880 by Jean Charles Galissard de Marignac.
Gadolinium = Gd
gadolinium
Gadolinium (Gd) is an element.
Gadolinium is a metal.
the atomic mass of gadolinium is 157.25:)
gadolinium was named as such because it was named after the origin J Galotin
Gadolinium, with the chemical symbol Gd, is the chemical element with the atomic number 64.
usa
no
No one invented gadolinium. It is an element and was formed in some star long before the existence of humans.