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Periodic Table Element Comparison: Compare Elements - Darmstadtium vs Radium

Compare Darmstadtium and Radium

Compare Darmstadtium and Radium 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 Radium with most reliable information about their properties, attributes, facts, uses etc. You can compare Ds vs Ra 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
Radium
88
Ra
226
Solid
Silver
alkaline earth metal
2
beryllium family 
7
s
[Rn] 7s2
700 °C
1737 °C
2, 8, 18, 32, 18, 8, 2
CAS7440-14-4
Neighborhood Elements of Radium

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 Radium was discovered by Pierre Curie in year 1898 in France. Radium derived its name derived its name from from the Latin radius, 'ray'

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
N/A
None
None
None
None
None
N/A
N/A
N/A
9.9×10-12%
1×10-15%
1×10-13%

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
45.2 cm3
N/A
N/A
20
radium Spectrum
514.8, 514.8, 514.8 pm
π/2, π/2, π/2
Im_ 3m
229

Body Centered Cubic

radium 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
88
88
88
226
138
2, 8, 18, 32, 18, 8, 2
[Rn] 7s2
7s2
 2
1S0
radium Shells

Isotopes - Nuclear Properties

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

Chemical Properties: Ionization Energies and electron affinity

N/A
N/A
N/A
N/A
2
0.9
N/A
509.3, 979 kJ/mol

Physical Properties

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
5 g/cm3
45.2

 

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


 

N/A
N/A
N/A

 

1×106 S/m
1×10-6 m Ω
N/A

 

19 W/(m K)
N/A

 

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

 

N/A

 

N/A

Thermal Properties - Enthalpies and thermodynamics

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

 

N/A
N/A
N/A
700 °C
1737 °C
N/A
N/A

 

8 kJ/mol
125 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS54083-77-1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A
CAS7440-14-4
N/A
N/A
N/A
EU231-122-4
N/A
N/A
N/A
N/A

 

N/A
N/A