Symbol
Nh
Group Number
13
Rank: 5 (Overall)
0
17
👆🏻
Period Number
7
Rank: 1 (Overall)
2
7
👆🏻
Block
p block
Element Family
Probably Post-Transition
CAS Number
54084707
Rank: 6 (Overall)
7429905
54386242
👆🏻
Space Group Name
-
Space Group Number
194.00
Rank: 7 (Overall)
11
276
👆🏻
Interesting Facts
Nihonium is a synthetic chemical element and is highly radioactive.
Sources
Synthetically Produced
History
Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Discovery
In 2003
Abundance
Abundance In Universe
0.00 %
Rank: 40 (Overall)
0
0.11
👆🏻
Abundance In Sun
-
0
0.1
👆🏻
Abundance In Meteorites
-
0
22
👆🏻
Abundance In Earth's Crust
-
1E-37
8.1
👆🏻
Abundance In Oceans
-
0
1.1
👆🏻
Abundance In Humans
-
0
1.4
👆🏻
Uses & Benefits
- Currently known uses of Ununtrium metal are limited to research purpose only.
Industrial Uses
-
Medical Uses
-
Other Uses
Research Purposes
Biological Properties
Toxicity
-
Present in Human Body
✔
✘
No - Synthetic Metals Metals has it !
In Blood
0.00 Blood/mg dm-3
Rank: 29 (Overall)
0
1970
👆🏻
In Bone
0.20 p.p.m.
Rank: 27 (Overall)
0
170000
👆🏻
Melting Point
430.00 °C
Rank: 64 (Overall)
-38.83
3410
👆🏻
Boiling Point
1,130.00 °C
Rank: 67 (Overall)
0
5660
👆🏻
Appearance
Physical State
Solid
Color
-
Luster
Unknown Luster
Hardness
Mohs Hardness
-
0.2
8.5
👆🏻
Brinell Hardness
600.00 MPa
Rank: 24 (Overall)
0.14
3490
👆🏻
Vickers Hardness
350.00 MPa
Rank: 43 (Overall)
0
3920
👆🏻
Speed of Sound
3,600.00 m/s
Rank: 29 (Overall)
818
16200
👆🏻
Optical Properties
Refractive Index
1.30
Rank: 43 (Overall)
0.155
3.41
👆🏻
Reflectivity
60.00 %
Rank: 23 (Overall)
5
97
👆🏻
Allotropes
✔
✘
No - Synthetic Metals Metals has it !
α Allotropes
-
β Allotropes
-
γ Allotropes
-
Chemical Formula
Nh
Isotopes
Known Isotopes
7
Rank: 31 (Overall)
0
38
👆🏻
Electronegativity
Pauling Electronegativity
1.30
Rank: 33 (Overall)
0
2.6
👆🏻
Sanderson Electronegativity
1.90
Rank: 13 (Overall)
0.22
2.56
👆🏻
Allred Rochow Electronegativity
1.30
Rank: 25 (Overall)
0.86
1.9
👆🏻
Mulliken-Jaffe Electronegativity
1.00
Rank: 46 (Overall)
0.62
2.48
👆🏻
Allen Electronegativity
0.70
Rank: 66 (Overall)
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.20
Rank: 39 (Overall)
1.46
3.3
👆🏻
Ionization Energies
1st Energy Level
704.90 kJ/mol
Rank: 34 (Overall)
375.7
26130
👆🏻
2nd Energy Level
2,238.50 kJ/mol
Rank: 7 (Overall)
392.8
28750
👆🏻
3rd Energy Level
3,023.30 kJ/mol
Rank: 26 (Overall)
392.8
34230
👆🏻
4th Energy Level
4,351.50 kJ/mol
Rank: 39 (Overall)
375.7
37066
👆🏻
5th Energy Level
5,692.60 kJ/mol
Rank: 60 (Overall)
392
97510
👆🏻
6th Energy Level
7,000.00 kJ/mol
Rank: 47 (Overall)
1007
105800
👆🏻
7th Energy level
7,040.00 kJ/mol
Rank: 40 (Overall)
1007
114300
👆🏻
8th Energy Level
7,040.00 kJ/mol
Rank: 36 (Overall)
730
125300
👆🏻
9th Energy Level
7,040.00 kJ/mol
Rank: 33 (Overall)
1007
134700
👆🏻
10th Energy Level
7,040.00 kJ/mol
Rank: 37 (Overall)
392
144300
👆🏻
11th Energy Level
7,040.00 kJ/mol
Rank: 35 (Overall)
392
169988
👆🏻
12th Energy Level
70,000.00 kJ/mol
Rank: 5 (Overall)
0
189368
👆🏻
13th Energy Level
7,000.00 kJ/mol
Rank: 34 (Overall)
1007
76015
👆🏻
14th Energy Level
7,000.00 kJ/mol
Rank: 24 (Overall)
380
86450
👆🏻
15th Energy Level
70,000.00 kJ/mol
Rank: 30 (Overall)
33000
100700
👆🏻
16th Energy Level
70,000.00 kJ/mol
Rank: 25 (Overall)
375.7
109480
👆🏻
17th Energy Level
540.00 kJ/mol
Rank: 79 (Overall)
375.7
122200
👆🏻
18th Energy Level
3,200.00 kJ/mol
Rank: 84 (Overall)
0
134810
👆🏻
19th Energy Level
540.20 kJ/mol
Rank: 76 (Overall)
375.7
148700
👆🏻
20th Energy Level
700.00 kJ/mol
Rank: 36 (Overall)
0
171200
👆🏻
21st Energy Level
1,130.00 kJ/mol
Rank: 29 (Overall)
375.7
179100
👆🏻
22nd Energy Level
558.00 kJ/mol
Rank: 60 (Overall)
330
184900
👆🏻
23rd Energy Level
7,000.00 kJ/mol
Rank: 11 (Overall)
357.6
198800
👆🏻
24th Energy Level
700.00 kJ/mol
Rank: 29 (Overall)
297.3
195200
👆🏻
25th Energy Level
0.00 kJ/mol
Rank: 81 (Overall)
0
121900
👆🏻
26th Energy Level
586.20 kJ/mol
Rank: 56 (Overall)
357.6
127700
👆🏻
27th Energy Level
704.90 kJ/mol
Rank: 28 (Overall)
0
133800
👆🏻
28th Energy Level
704.90 kJ/mol
Rank: 33 (Overall)
297.3
139800
👆🏻
29th Energy Level
704.90 kJ/mol
Rank: 34 (Overall)
0
148100
👆🏻
30th Energy Level
704.00 kJ/mol
Rank: 28 (Overall)
0
154500
👆🏻
Electrochemical Equivalent
3.00 g/amp-hr
Rank: 21 (Overall)
0.16812
8.3209
👆🏻
Electron Work Function
4.90 eV
Rank: 12 (Overall)
2.14
6
👆🏻
Other Chemical Properties
Chemical Stability, Ionization
Atomic Number
113
Rank: 5 (Overall)
3
117
👆🏻
Electron Configuration
[Rn] 5f14 6d10 7s2 7p1
Crystal Structure
Not Known
Crystal Lattice
Atom
Number of Protons
113
Rank: 5 (Overall)
3
117
👆🏻
Number of Neutrons
150
Rank: 12 (Overall)
4
285
👆🏻
Number of Electrons
113
Rank: 5 (Overall)
3
117
👆🏻
Radius of an Atom
Atomic Radius
170.00 pm
Rank: 24 (Overall)
0
348
👆🏻
Covalent Radius
170.00 pm
Rank: 27 (Overall)
0
260
👆🏻
Van der Waals Radius
320.00 pm
Rank: 3 (Overall)
0
348
👆🏻
Atomic Weight
286.00 amu
Rank: 4 (Overall)
6.94
294
👆🏻
Atomic Volume
21.10 cm3/mol
Rank: 24 (Overall)
1.39
71.07
👆🏻
Adjacent Atomic Numbers
Previous Element
Next Element
Valence Electron Potential
6.20 (-eV)
Rank: 73 (Overall)
0
392.42
👆🏻
Lattice Constant
0.00 pm
Rank: 77 (Overall)
0
891.25
👆🏻
Lattice Angles
-
Lattice C/A Ratio
1.58
Rank: 35 (Overall)
0.423
1.9
👆🏻
Density
Density At Room Temperature
16.00 g/cm3
Rank: 19 (Overall)
0.534
40.7
👆🏻
Density When Liquid (at m.p.)
16.00 g/cm3
Rank: 19 (Overall)
0.512
41
👆🏻
Tensile Strength
80.00 MPa
Rank: 29 (Overall)
0.1
11000
👆🏻
Viscosity
0.00
Rank: 25 (Overall)
1.5E-05
0.0035
👆🏻
Vapor Pressure
Vapor Pressure at 1000 K
0.00 (Pa)
Rank: 37 (Overall)
0
121
👆🏻
Vapor Pressure at 2000 K
0.00 (Pa)
Rank: 37 (Overall)
0
774
👆🏻
Elasticity properties
Shear Modulus
40.00 GPa
Rank: 19 (Overall)
1.3
222
👆🏻
Bulk Modulus
0.00 GPa
Rank: 67 (Overall)
0
462
👆🏻
Young's Modulus
12.20 GPa
Rank: 63 (Overall)
0
528
👆🏻
Poisson Ratio
0.30
Rank: 14 (Overall)
0.032
0.47
👆🏻
Other Mechanical Properties
-
Magnetic Characteristics
Specific Gravity
16.00
Rank: 21 (Overall)
0.53
4500
👆🏻
Magnetic Ordering
-
Permeability
0.00 H/m
Rank: 5 (Overall)
1.25643E-06
0.0063
👆🏻
Susceptibility
0.00
Rank: 24 (Overall)
-0.000166
200000
👆🏻
Electrical Properties
Electrical Property
-
Resistivity
0.32 nΩ·m
Rank: 85 (Overall)
0.1
961
👆🏻
Electrical Conductivity
0.00 106/cm Ω
Rank: 71 (Overall)
0
0.63
👆🏻
Electron Affinity
0.00 kJ/mol
Rank: 49 (Overall)
0
222.8
👆🏻
Specific Heat
0.12 J/(kg K)
Rank: 42 (Overall)
0.1
3.6
👆🏻
Molar Heat Capacity
27.00 J/mol·K
Rank: 29 (Overall)
13.1
62.7
👆🏻
Thermal Conductivity
1.70 W/m·K
Rank: 74 (Overall)
0
429
👆🏻
Critical Temperature
700.00 K
Rank: 66 (Overall)
26.3
3695
👆🏻
Thermal Expansion
6.20 µm/(m·K)
Rank: 68 (Overall)
4.5
97
👆🏻
Enthalpy
Enthalpy of Vaporization
410.80 kJ/mol
Rank: 23 (Overall)
7.32
799.1
👆🏻
Enthalpy of Fusion
-
2.1
35.23
👆🏻
Enthalpy of Atomization
320.70 kJ/mol
Rank: 43 (Overall)
61.5
837
👆🏻
Standard Molar Entropy
65.00 J/mol.K
Rank: 17 (Overall)
9.5
198.1
👆🏻