1 Periodic Table
1.1 Symbol
1.2 Group Number
2.5 Period Number
2.9 Block
2.10 Element Family
2.11 CAS Number
74404177440519
7429905
54386242
2.14 Space Group Name
2.15 Space Group Number
4 Facts
4.1 Interesting Facts
- Beryllium is best anti corrosion metal.
- Beryllium is the lightest metal and still it is stronger than steel.
- It also finds various applications in Nuclear reactors as a reflector.
- Curium metal does not occur free in nature.
- Curium metal is a synthetically produced metal.
4.3 Sources
Earth's crust, Found in Minerals, Mining, Ores of metals, Ores of Minerals
Bombarding Plutonium with Helium Ions
4.4 History
4.4.1 Who Discovered
Louis Nicolas Vauquelin
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
4.4.2 Discovery
4.5 Abundance
4.5.1 Abundance In Universe
4.5.3 Abundance In Sun
~0.00000001 %~-9999 %
1E-08
0.1
4.5.5 Abundance In Meteorites
4.6.2 Abundance In Earth's Crust
4.7.2 Abundance In Oceans
4.7.5 Abundance In Humans
5 Uses
5.1 Uses & Benefits
- Its alloys with copper or nickel are used in manufacturing Gyroscopes, springs, electrical contact and non sparking tools.
- Beryllium Alloys are used as a material for aircraft, missiles, spacecraft and satellite.
- Curium metal is used to provide power to electrical equipment for space missions.
5.1.1 Industrial Uses
Aerospace Industry, Ammunition Industry, Automobile Industry, Electrical Industry, Electronic Industry
NA
5.1.3 Medical Uses
5.1.4 Other Uses
5.2 Biological Properties
5.2.1 Toxicity
5.2.2 Present in Human Body
5.2.3 In Blood
0.00 Blood/mg dm-30.00 Blood/mg dm-3
0
1970
6.2.5 In Bone
0.00 p.p.m.0.00 p.p.m.
0
170000
8 Physical
8.1 Melting Point
1,278.00 °C1,340.00 °C
27
3410
8.3 Boiling Point
2,970.00 °C3,110.00 °C
147
5660
8.6 Appearance
8.6.1 Physical State
8.6.2 Color
8.6.3 Luster
8.7 Hardness
8.7.1 Mohs Hardness
8.8.2 Brinell Hardness
9.2.3 Vickers Hardness
9.4 Speed of Sound
12,890.00 m/sNA
818
16200
9.5 Optical Properties
9.5.1 Refractive Index
9.5.4 Reflectivity
9.6 Allotropes
9.6.1 α Allotropes
Not Available
Not Available
9.6.2 β Allotropes
Not Available
Not Available
9.6.3 γ Allotropes
Not Available
Not Available
10 Chemical
10.1 Chemical Formula
10.2 Isotopes
10.2.1 Known Isotopes
10.5 Electronegativity
10.5.1 Pauling Electronegativity
10.5.6 Sanderson Electronegativity
10.7.1 Allred Rochow Electronegativity
11.1.1 Mulliken-Jaffe Electronegativity
11.4.3 Allen Electronegativity
11.5 Electropositivity
11.5.1 Pauling Electropositivity
11.6 Ionization Energies
11.6.1 1st Energy Level
899.50 kJ/mol581.00 kJ/mol
375.7
26130
11.6.3 2nd Energy Level
1,757.10 kJ/mol1,196.00 kJ/mol
710.2162
28750
11.7.3 3rd Energy Level
14,848.70 kJ/mol2,026.00 kJ/mol
1600
34230
11.7.6 4th Energy Level
21,006.60 kJ/mol3,550.00 kJ/mol
2780
37066
11.8.1 5th Energy Level
11.8.3 6th Energy Level
11.9.2 7th Energy level
11.9.4 8th Energy Level
11.11.2 9th Energy Level
11.11.4 10th Energy Level
11.12.3 11th Energy Level
12.1.2 12th Energy Level
12.2.2 13th Energy Level
12.2.3 14th Energy Level
12.4.1 15th Energy Level
13.2.1 16th Energy Level
13.5.1 17th Energy Level
13.6.3 18th Energy Level
13.7.2 19th Energy Level
13.7.3 20th Energy Level
13.7.5 21st Energy Level
13.7.7 22nd Energy Level
13.8.2 23rd Energy Level
13.8.4 24th Energy Level
13.8.6 25th Energy Level
13.8.8 26th Energy Level
13.9.1 27th Energy Level
13.10.1 28th Energy Level
14.1.2 29th Energy Level
14.2.1 30th Energy Level
14.3 Electrochemical Equivalent
0.17 g/amp-hr3.07 g/amp-hr
0.16812
8.3209
14.6 Electron Work Function
14.9 Other Chemical Properties
Corrosion, Ionization, Radioactive Isotopes
Ionization, Radioactive Isotopes
15 Atomic
15.1 Atomic Number
16.2 Electron Configuration
[He] 2s2
[Rn] 5f7 6d1 7s2
16.3 Crystal Structure
Hexagonal Close Packed (HCP)
Double Hexagonal Close Packed (DHCP)
16.3.1 Crystal Lattice
16.4 Atom
16.4.1 Number of Protons
16.4.4 Number of Neutrons
16.4.5 Number of Electrons
17.5 Radius of an Atom
17.5.1 Atomic Radius
112.00 pm174.00 pm
112
265
17.6.2 Covalent Radius
17.6.3 Van der Waals Radius
153.00 pm200.00 pm
139
348
17.8 Atomic Weight
9.01 amu247.00 amu
6.94
294
17.11 Atomic Volume
5.00 cm3/mol18.28 cm3/mol
1.39
71.07
17.13 Adjacent Atomic Numbers
17.13.1 Previous Element
17.13.2 Next Element
17.14 Valence Electron Potential
82.00 (-eV)44.50 (-eV)
8
392.42
17.16 Lattice Constant
228.58 pmNA
228.58
891.25
17.18 Lattice Angles
17.19 Lattice C/A Ratio
18 Mechanical
18.1 Density
18.1.1 Density At Room Temperature
1.85 g/cm313.51 g/cm3
0.534
40.7
19.1.2 Density When Liquid (at m.p.)
1.69 g/cm313.85 g/cm3
0.512
20
19.2 Tensile Strength
19.3 Viscosity
19.6 Vapor Pressure
19.6.1 Vapor Pressure at 1000 K
19.6.3 Vapor Pressure at 2000 K
19.7 Elasticity properties
19.7.1 Shear Modulus
19.7.3 Bulk Modulus
20.1.1 Young's Modulus
20.4 Poisson Ratio
20.5 Other Mechanical Properties
21 Magnetic
21.1 Magnetic Characteristics
21.1.1 Specific Gravity
21.2.1 Magnetic Ordering
Diamagnetic
Antiferromagnetic
21.2.2 Permeability
21.3.1 Susceptibility
21.4 Electrical Properties
21.4.1 Electrical Property
21.4.2 Resistivity
36.00 nΩ·m1.25 nΩ·m
0.18
961
21.5.2 Electrical Conductivity
0.31 106/cm ΩNA
0.00666
0.63
21.5.4 Electron Affinity
22 Thermal
22.1 Specific Heat
22.3 Molar Heat Capacity
16.44 J/mol·KNA
16.443
62.7
22.4 Thermal Conductivity
22.5 Critical Temperature
22.6 Thermal Expansion
22.7 Enthalpy
22.7.1 Enthalpy of Vaporization
294.70 kJ/molNA
7.32
799.1
22.7.2 Enthalpy of Fusion
11.72 kJ/mol15.00 kJ/mol
2.1
35.23
22.7.3 Enthalpy of Atomization
22.8 Standard Molar Entropy