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Periodic Table Element Comparison: Compare Elements - Manganese vs Darmstadtium

Compare Manganese and Darmstadtium

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

Facts

Manganese
25
Mn
54.938049
Solid
Silver
transition metal
7
manganese family 
4
d
[Ar] 3d5 4s2
1246 °C
2061 °C
2, 8, 13, 2
CAS7439-96-5
Neighborhood Elements of Manganese
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

History

History
The element Manganese was discovered by Torbern Olof Bergman in year 1774 in Sweden. Manganese derived its name from corrupted from magnesia negra, see Magnesium
The element Darmstadtium was discovered by Gesellschaft für Schwerionenforschung in year 1994 in Germany. Darmstadtium derived its name derived its name from from Darmstadt, Germany, where the element was first synthesized

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
8e-06
1e-05
0.0027
0.0011
2×10-7%
2e-07
N/A
None
None
None
None
None

Crystal Structure and Atomic Structure

161 pm
7.3544911646586 cm3
139 pm
N/A
13.3
manganese Spectrum
891.25, 891.25, 891.25 pm
π/2, π/2, π/2
I_ 43m
217

Body Centered Cubic

manganese Crystal 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

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
25
25
25
54.938049
29.938049
2, 8, 13, 2
[Ar] 3d5 4s2
3d5 4s2
-3;-2;-1  1;2;3;4;5;6;7
6S5/2
manganese Shells
110
110
110
281
171
2, 8, 18, 32, 32, 16, 2
[Rn] 5f14 6d9 7s1
6d9 7s1
 
3D3
darmstadtium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
55Mn.
Naturally occurring stable isotopes:
None.

Chemical Properties: Ionization Energies and electron affinity

4
1.55
0 kJ/mol
717.3, 1509, 3248, 4940, 6990, 9220, 1.15×104, 18770, 2.14×104, 23960, 27590, 30330, 33150, 38880, 41987, 109480, 1.181×105, 1.271×105, 1.386×105, 1.485×105, 1.586×105 kJ/mol
N/A
N/A
N/A
N/A

Physical Properties

7.47 g/cm3
7.3544911646586

 

198 GPa
N/A
120 GPa
N/A


 

6 MPa
N/A
196 MPa

 

6.2×105 S/m
1.6×10-6 m Ω
N/A

 

7.8 W/(m K)
0.0000217 K-1

 

Paramagnetic
N/A
1.21×10-7
6.6475×10-9
0.00090387

 

N/A

 

5150 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

1246 °C
2061 °C
N/A
N/A

 

13.2 kJ/mol
220 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

CAS7439-96-5
N/A
4.1
3089
N/A
N/A
N/A
N/A
N/A

 

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

 

N/A
N/A

Compare With Other Elements

Elements of the Same Group
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