| Basic Information | |
| Name: Meitnerium Symbol: Mt Atomic Number: 109 Atomic Mass: (266.0) amu Melting Point: Unknown Boiling Point: Unknown |
Number
of Protons/Electrons: 109 Number of Neutrons: 157 Classification: Transition Metal Crystal Structure: Unknown Density @ 293 K: Unknown Color: Unknown Other Names: Unnilennium (Une), Meitnerium (Mt), Meitnerium (Mt) |
