“Scandium (Sc)” [Atomic Number 21] Scandium In elemental science, Scandium (Sc) is a silvery white moderately soft transitional metal element with an atomic number 21. In elemental science, scandium (Sc), is a d-block element, located at the group 3, period 4 of the periodic table of elements. * [80021]
Scandium In elemental science, Scandium (Sc) is a silvery white moderately soft transitional metal element with an atomic number 21. In elemental science, scandium (Sc), is a d-block element, located at the group 3, period 4 of the periodic table of elements. *