Elements
Nihonium
113
Flerovium
114
Moscovium
115
114

Fl

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Fm
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Md
No
No
Lr
Lr

Flerovium

Pronounced

flə-ROH-vee-əm

Flerovium (Fl) is a radioactive metal that has the atomic number 114 in the periodic table, its appearance is not fully known due to the minuscule amounts produced of it. It is in Group 14. It has the symbol Fl.

Flerovium was synthesised in Dubna, Russia in 1998. As a synthetic element it is only possible to create in laboratory conditions. The work was a collaboration between the Joint Institute for Nuclear Research in Dubna and the Lawrence Livermore National Laboratory led by Yuri Oganessian and Ken Moody. Flerovium was synthesised by combining calcium 48 and plutonium 244. After 6 months of experiments one atom of Flerovium was created for two seconds.

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FAQ's

What is the Melting Point for Flerovium?

Flerovium has a Melting Point of °C, meaning at °C it will turn to a liquid.

What is the Boiling Point for Flerovium?

Flerovium has a Boiling Point of °C, meaning at °C it will turn to a Gas.

What is the Electronegativity of Flerovium?

Flerovium's Electronegativty is . Electronegativity is a measure of how strongly atoms attract bonding electrons to themselves.

Discovered by

Joint Institute for Nuclear Researh and Lawrence Livermore National Laboratory

Discovery date

1999

What is the Heat of Vaporization of Flerovium?

Flerovium has a Heat of Vaporization of kJ/mol.

Uses

Sources

About the author

Nathan M

Author

Nathan has a degree in BSc Biomedical Chemistry at Warwick University and a degree in PGCE Science at Wolverhampton University, UK. Nathan's subject matter ranges from general chemistry and organic chemistry. Nathan also created the curriculum on Breaking Atom in the course page.

Citation

"Flerovium" Published on Dec 30, 2019. https://breakingatom.com/elements/flerovium
114
Protons
114
Electrons
175
Neutrons

Fl

Element Symbol
Fl
Atomic Weight
289
Atomic Number
114
State
Unknown
Melting Point
Unknown
°C
Boiling Point
Unknown
°C
Heat of Vaporization
Unknown
kJ/mol
Crystal Structure
Unknown
Thermoconductivity
Unknown
W/cmK
Shells
2,8,18,32,32,18,4
Group
Unknown
Period
7
Block
P Block
Orbitals
Coefficient of Thermal Expansion
--
Covalent Radius
--
Density at 293K
--
Electrical Conductivity
--
First Ionization Potential
--
Second Ionization Potential
--
Third Ionization Potential
--
Ionic Radius
--
Oxydation States
--
Lattice Parameter
--
Lattice Parameter 2
--
Lattice Parameter 3
--
Orbital configuration
2,8,18,32,32,18,4

Download the Periodic Table

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Explore Other Unknowns

286
113

Nh

Nihonium
293
116

Lv

Livermorium
293
117

Ts

Tennessine
289
115

Mc

Moscovium
281
111

Rg

Roentgenium
281
110

Ds

Darmstadtium
278
109

Mt

Meitnerium
Unknown elements (or transactinides) are the heaviest elements of the periodic table. These are meitnerium (Mt, atomic number 109), darmstadtium (Ds, atomic number 110), roentgenium (Rg, atomic number 111), nihonium (Nh, atomic number 113), moscovium (Mc, atomic number 115), livermorium (Lv, atomic number 116) and tennessine (Ts, atomic number 117).
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115
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