Ytterbium (Yb) – 70 Read More »
Lutetium (Lu) – 71 Read More »
Hafnium (Hf) – 72 Read More »
Tantalum (Ta) – 73 Read More »
Tungsten (W) – 74 Read More »
Rhenium (Re) – 75 Read More »
Osmium (Os) – 76 Read More »
Iridium (Ir) – 77 Read More »
Platinum (Pt) – 78 Read More »
Gold (Au) – 79 Read More »
Mercury (Hg) – 80 Read More »
Thallium (Tl) – 81 Read More »
