98 - Californium: The Neutron Emitting Research Powerhouse

105 - Dubnium: The Superheavy Element Testing Chemistry Limits

Dubnium atomic number 105 is a synthetic superheavy element created in particle accelerators to test the limits of nuclear stability and advanced chemical behavior

104 - Rutherfordium: The First Superheavy Transition Metal

Rutherfordium atomic number 104 is a synthetic superheavy transition metal studied to explore relativistic chemistry and the limits of periodic trends

103 - Lawrencium: The Final Actinide in the Periodic Table

Lawrencium atomic number 103 is the final actinide studied in particle accelerators to understand relativistic electron behavior and periodic trends in heavy elements

102 - Nobelium: Probing the Limits of Nuclear Stability

Nobelium atomic number 102 is a synthetic actinide studied to understand nuclear decay and stability at the extreme end of the periodic table

101 - Mendelevium: The Synthetic Element Expanding Atomic Theory

Mendelevium atomic number 101 is a synthetic actinide created in particle accelerators to study nuclear stability and expand atomic theory in superheavy element research