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Periodic Table Element Comparison: Compare Elements - Flerovium vs Mendelevium

Compare Flerovium and Mendelevium

Compare Flerovium and Mendelevium on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses. These similarities and dissimilarities should be known while we study periodic table elements. You can study the detailed comparison between Flerovium vs Mendelevium with most reliable information about their properties, attributes, facts, uses etc. You can compare Fl vs Md on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Facts

Flerovium
114
Fl
289
Solid
N/A
post-transition metal
14
carbon family 
7
p
[Rn] 5f14 6d10 7s2 7p2
N/A
N/A
2, 8, 18, 32, 32, 18, 4
CAS54085-16-4
Neighborhood Elements of Flerovium
Mendelevium
101
Md
258
Solid
N/A
actinide
N/A
 
7
f
[Rn] 5f13 7s2
827 °C
N/A
2, 8, 18, 32, 31, 8, 2
CAS7440-11-1
Neighborhood Elements of Mendelevium

History

History
The element Flerovium was discovered by Joint Institute for Nuclear Research in year 1998 in Russia. Flerovium derived its name from from Flerov Laboratory of Nuclear Reactions, part of JINR where the element was synthesized; itself named for Georgy Flyorov, physicist
The element Mendelevium was discovered by Lawrence Berkeley National Laboratory in year 1955 in United States. Mendelevium derived its name derived its name from from Dmitri Mendeleev, chemist and inventor

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
N/A
None
None
None
None
None
N/A
None
None
None
None
None

Crystal Structure and Atomic Structure

N/A
N/A cm3
N/A
N/A
N/A
flerovium Spectrum
N/A
N/A
N/A
N/A

N/A

flerovium Crystal Structure
N/A
N/A cm3
N/A
N/A
N/A
mendelevium Spectrum
N/A
N/A
N/A
N/A

Face Centered Cubic

mendelevium Crystal Structure

Atomic and Orbital Properties

Atomic Number
Number of Electrons (with no charge)
Number of Protons
Mass Number
Number of Neutrons
Shell structure (Electrons per energy level)
Electron Configuration
Valence Electrons
Oxidation State
Atomic Term Symbol (Quantum Numbers)
Shell structure
114
114
114
289
175
2, 8, 18, 32, 32, 18, 4
[Rn] 5f14 6d10 7s2 7p2
7s2 7p2
 
3P0
flerovium Shells
101
101
101
258
157
2, 8, 18, 32, 31, 8, 2
[Rn] 5f13 7s2
5f13 7s2
 2;3
2F7/2
mendelevium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
None.
Naturally occurring stable isotopes:
None.

Chemical Properties: Ionization Energies and electron affinity

Physical Properties

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Thermal Properties - Enthalpies and thermodynamics

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N/A
N/A
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827 °C
N/A
N/A
N/A

 

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N/A
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS54085-16-4
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CAS7440-11-1
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