Flerovium (Fl)
"Flerovium, the Ultra-Rare Whisper, a nuclear ninja who appears and vanishes in milliseconds, leaving behind only echoes of its existence, challenging our very understanding of matter."
A memorable persona to anchor Fl in your mind.
14
Grams per cm³
N/A
Celsius (°C)
N/A
Radius (pm)
Daily Life Link
If fleeting moments had a chemical symbol, Flerovium would be it.
Discovery & History
Year Discovered
1999
Discovered By
Joint Institute for Nuclear Research (JINR)
Origin of Name
"Named after the Russian physicist Georgy Flerov who founded the Joint Institute for Nuclear Research where the element was discovered."
Technical Properties
Atomic Mass
[289] u
Standard State
solid (expected)
Boiling Point
N/A
Electron Configuration
[Rn] 5f146d107s27p2
1st Ionization Energy
N/A
Electron Affinity
N/A
Oxidation States
"A fleeting phantom; we've never seen it, but it might be a super-heavy liquid metal or even a gas!"
Did You Know?
Born in a Lab: Forget natural deposits! Flerovium is 100% human-made, synthesized in super-advanced nuclear labs, never found naturally on Earth.
Ghost of the Elements: It's so rare and unstable, we've only ever produced a few atoms at a time. No one has ever *seen* Flerovium with their own eyes!
Blink-and-You-Miss-It: Most Flerovium isotopes exist for mere milliseconds or seconds. Imagine something appearing and vanishing faster than you can even register it!
Island Hopping: Scientists hoped Flerovium would land squarely on the 'island of stability,' a theoretical region where superheavy elements might be surprisingly long-lived. It's a good neighbor, but still a short-stay visitor!