| Basic Information | |
| Name: Technetium Symbol: Tc Atomic Number: 43 Atomic Mass: (98.0) amu Melting Point: 2200.0 °C (2473.15 °K, 3992.0 °F) Boiling Point: 4877.0 °C (5150.15 °K, 8810.6 °F) |
Number
of Protons/Electrons: 43 Number of Neutrons: 55 Classification: Transition Metal Crystal Structure: Hexagonal Density @ 293 K: 11.5 g/cm3 Color: Unknown |
