Scandium is one of the transition metals but it also considered like the first elements of the Lanthanide's group.
It's chemical symbol is Sc and atomic number 21.
Scandium is a silvery-white and sometimes golden solid at normal pressure and temperature.
We suggest this element at the purity of 99,99% in a 5 mL glass vial with about 1,5 cm of diameter.
Normally available in 1 day, you can order your scandium metal sample below.