which is classified as an inner transition element?\ncalcium\ncopper\nfermium\nhelium

which is classified as an inner transition element?\ncalcium\ncopper\nfermium\nhelium
Answer
Answer:
fermium
Brief Explanation:
Inner - transition elements are in the f - block of the periodic table. Fermium (Fm) is an actinide (inner - transition element). Calcium is an alkaline - earth metal, copper is a transition metal, and helium is a noble gas.