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Periodic Table Element Comparison: Compare Elements - Darmstadtium vs Mendelevium

Compare Darmstadtium and Mendelevium

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

Facts

Darmstadtium
110
Ds
281
Solid
N/A
transition_metal
10
nickel family 
7
d
[Rn] 5f14 6d9 7s1
N/A
N/A
2, 8, 18, 32, 32, 16, 2
CAS54083-77-1
Neighborhood Elements of Darmstadtium
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 Darmstadtium was discovered by Gesellschaft für Schwerionenforschung in year 1994 in Germany. Darmstadtium derived its name from from Darmstadt, Germany, where the element was first synthesized
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
darmstadtium Spectrum
N/A
N/A
N/A
N/A

Body Centered Cubic

darmstadtium 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
110
110
110
281
171
2, 8, 18, 32, 32, 16, 2
[Rn] 5f14 6d9 7s1
6d9 7s1
 
3D3
darmstadtium 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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827 °C
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Regulatory and Health - Health and Safety Parameters and Guidelines

CAS54083-77-1
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CAS7440-11-1
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Compare With Other Elements

Elements of the Same Group
Elements of same categories