91: Protactinium (Pa) 92: Uranium (U) 93: Neptunium (Np) 94: Plutonium (Pu) 95: Americium (Am) 96: Curium (Cm) 97: Berkelium (Bk) 98: Californium (Cf) 99: Einsteinium (Es) 100: Fermium (Fm) 101: Mendelevium (Md) 102: Nobelium (No) 103: Lawrencium (Lr) 104: Rutherfordium (Rf) 105: Dubnium (Db) 106: Seaborgium (Sg) 107: Bohrium (Bh) 108: Hassium (Hs) 109: Meitnerium (Mt) 110: Darmstadtium (Ds) 111: Roentgenium (Rg) 112: Copernicium (Cn) 113: Nihonium (Nh) 114: Flerovium (Fl) 115: Moscovium (Mc) 116: Livermorium (Lv) 117: Tennessine (Ts) 118: Oganesson (Og) Free flashcards from Peabody at peabody.kids/flashcards/chem-atomic-numbers-91-118