Neptunium – Np93
Atomic Number 93 | Atomic Symbol Np | Atomic Name Neptunium
1.36
Scandium – Sc21
Atomic Number 21 | Atomic Symbol Sc | Atomic Name Scandium
Atomic Number 93 | Atomic Symbol Np | Atomic Name Neptunium
Atomic Number 21 | Atomic Symbol Sc | Atomic Name Scandium