QUICK REFERENCE
- Symbol: Mc
- Atomic Number: 115
- Atomic Weight: [290]
- Element Classification: Post-transition Metal
- Discovered By: Joint Institute for Nuclear Research (Dubna, Russia) and Lawrence Livermore National Laboratory (California, USA)
- Discovery Date: 2003
- Name Origin: Named after the Moscow Oblast, where the Joint Institute for Nuclear Research is located
- Density(g/cc): Estimated to be around 13.5 (predicted)
- Melting Point: Unknown
- Boiling Point: Unknown
- Appearance: Presumed to be a solid under standard conditions, but its actual appearance is unknown due to its extreme radioactivity and scarcity
- Atomic Radius(pm): Estimated
Discovery
Moscovium was discovered in 2003 by scientists working collaboratively at the Joint Institute for Nuclear Research in Dubna, Russia, and the Lawrence Livermore National Laboratory in California, USA. The element was synthesized by bombarding americium-243 with calcium-48 ions, leading to the production of moscovium-287 and -288. The discovery added a new element to the periodic table, initially referred to by its systematic name ununpentium (Uup) until it was officially named moscovium in 2016, in honor of the Moscow Oblast, home to the JINR.
Relation to Other Elements
Moscovium is part of the p-block of the periodic table and is expected to exhibit properties characteristic of post-transition metals, positioned in group 15 beneath bismuth. While theoretical predictions suggest it may share some chemical properties with its lighter homologues, significant relativistic effects could alter its behavior. Due to the limited amount of moscovium produced and its short half-life, experimental verification of these properties remains challenging.
Natural Occurrence
Moscovium does not occur naturally and is produced synthetically in nuclear reactors or particle accelerators.
Uses
Currently, moscovium’s applications are confined to scientific research due to its short half-life, radioactivity, and the complexities involved in its synthesis:
- Scientific Research: The primary use of moscovium is in the field of scientific research, particularly for studies aimed at understanding the properties of superheavy elements. Investigations focus on probing moscovium’s atomic structure, potential chemical behavior, and its place within the broader context of the periodic table. This research contributes to advancing our knowledge of nuclear physics and chemistry.
The discovery of moscovium represents a significant milestone in the exploration of superheavy elements, pushing the boundaries of our understanding of the periodic table and the structure of matter. While practical applications are beyond current capabilities, the ongoing study of moscovium and similar elements continues to provide insights into the fundamental principles governing atomic behavior.