Francium (Fr)
🔹 Basic Information Francium is a highly radioactive and extremely rare element that exists only...
Polonium (Po)
🔹 Basic Information Polonium is an extremely rare and radioactive element found in trace amounts...
Radium (Ra)
🔹 Basic Information Radium is a highly radioactive metal known for its glowing properties and...
Bismuth (Bi)
🔹 Basic Information Bismuth is a heavy, brittle metal famous for its colorful oxide layers...
Lead (Pb)
🔹 Basic Information Lead is a dense, soft metal that’s easy to shape and has...
Actinium (Ac)
🔹 Basic Information Actinium is a radioactive metal found in uranium ores and is the...
Thallium (Tl)
🔹 Basic Information Thallium is a soft metal known for its shiny, bluish surface but...
Thorium (Th)
🔹 Basic Information Thorium is a radioactive metal found naturally in small amounts in the...
Hafnium (Hf)
🔹 Basic Information Hafnium is a dense, corrosion-resistant metal that’s often found with zirconium and...
Lutetium (Lu)
🔹 Basic Information Lutetium is the last element in the lanthanide series and one of...
Ytterbium (Yb)
🔹 Basic Information Ytterbium is one of the rare earth elements, named after Ytterby, Sweden...
Thulium (Tm)
🔹 Basic Information Thulium is one of the least abundant rare earth elements, but it’s...
Erbium (Er)
🔹 Basic Information Erbium is a soft, stable, and silvery metal mainly used in optical...
Tungsten (W)
🔹 Basic Information Tungsten is famous for being the hardest metal with the highest melting...
Tantalum (Ta)
🔹 Basic Information Tantalum is a hard, corrosion-resistant metal known for its incredible strength and...