Scandium
Transition
Since the first element ever produced synthetically was Technetium, then it will be in the Transition Metal block.
Nickel is not an inner transition element.
Just zinc. Chemical symbol Zn, atomic number 30 and the first of the elements in group 12 of the periodic table.
any in column 1a, 2a, 3a-8a
Seaborgium is considered a transition metal.
Transition
No, xenon (Xe) is not a transition element. It is a group 18 element or noble gas.
So-called NON-transition metals is not a defined group of elements, other than "All other elements that are NOT transition elements".
It is a transition element.
No, gold is not considered a transition element. Transition elements are the d-block elements in the periodic table, while gold is a representative element in the s-block.
No, chromium is not a representative element. It is a transition metal located in the d-block of the periodic table.