Question: what are all the man made elements on the periodic table?
Answer: Technetium (Atomic Number 43) ...  Promethium (Atomic Number 61) ...  Neptunium & Plutonium (Atomic Numbers 93 and 94) ...  Fermium (Atomic Number 100) ...  Americium (Atomic Number 95) ...  Californium (Atomic Number 98) ...  Seaborgium (Atomic Number 106)