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Periodic Table Element Comparison: Compare Elements - Neon vs Meitnerium

Compare Neon and Meitnerium

Compare Neon and Meitnerium 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 Neon vs Meitnerium with most reliable information about their properties, attributes, facts, uses etc. You can compare Ne vs Mt on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Facts

Neon
10
Ne
20.1797
Gas
Colorless
noble gas
18
helium family or neon family 
2
p
[He] 2s2 2p6
-248.59 °C
-246.08 °C
2, 8
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Neighborhood Elements of Neon
Meitnerium
109
Mt
268
Solid
N/A
transition_metal
9
cobalt family 
7
d
[Rn] 5f14 6d7 7s2
N/A
N/A
2, 8, 18, 32, 32, 15, 2
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Neighborhood Elements of Meitnerium

History

History
The element Neon was discovered by Morris Travers in year 1898 in United Kingdom. Neon derived its name from from the Greek neos, meaning 'new'
The element Meitnerium was discovered by Gesellschaft für Schwerionenforschung in year 1982 in Germany. Meitnerium derived its name derived its name from from Lise Meitner, physicist

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
0.0013
0.001
N/A
3×10-7%
1.2×10-8%
N/A
N/A
None
None
None
None
None

Crystal Structure and Atomic Structure

38 pm
22.421888888889 cm3
69 pm
154 pm
0.04
neon Spectrum
442.9, 442.9, 442.9 pm
π/2, π/2, π/2
Fm_ 3m
225

Face Centered Cubic

neon Crystal Structure
N/A
N/A cm3
N/A
N/A
N/A
meitnerium Spectrum
N/A
N/A
N/A
N/A

Face Centered Cubic

meitnerium 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
10
10
10
20.1797
10.1797
2, 8
[He] 2s2 2p6
2s2 2p6
 
1S0
neon Shells
109
109
109
268
159
2, 8, 18, 32, 32, 15, 2
[Rn] 5f14 6d7 7s2
6d7 7s2
 
4F9/2
meitnerium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
20Ne, 21Ne, 22Ne.
Naturally occurring stable isotopes:
None.

Chemical Properties: Ionization Energies and electron affinity

0
N/A
0 kJ/mol
2080.7, 3952.3, 6122, 9371, 12177, 15238, 19999, 23069.5, 115379.5, 131432 kJ/mol
N/A
N/A
N/A
N/A

Physical Properties

0.9 g/l
22.421888888889

 

N/A
N/A
N/A
N/A


 

N/A
N/A
N/A

 

N/A
N/A
N/A

 

0.0491 W/(m K)
N/A

 

Diamagnetic
N/A
-4.1×10-9
-8.27×10-11
-3.69×10-9

 

1.000067

 

936 m/s
N/A
N/A

 

N/A
N/A
N/A
N/A


 

N/A
N/A
N/A

 

N/A
N/A
N/A

 

N/A
N/A

 

N/A
N/A
N/A
N/A
N/A

 

N/A

 

N/A

Thermal Properties - Enthalpies and thermodynamics

-248.59 °C
-246.08 °C
44.4 K
N/A

 

0.34 kJ/mol
1.75 kJ/mol
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-01-9
RTECSQP4450000
2.2
1913
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A
CAS54038-01-6
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A