Home
 Compare Metals

Zirconium Beryllium Comparison

Zirconium
Beryllium
Beryllium Zirconium comparison


Periodic Table
Symbol
Zr  
Be  
Group Number
4  
14
2  
16
Period Number
5  
2  
Block
d block  
s block  
Element Family
Transition Metal  
Alkaline Earth  
CAS Number
7440677  
23
7440417  
99+
Space Group Name
P63/mmc  
P63/mmc  
Space Group Number
194.00  
7
194.00  
7
Facts
Interesting Facts
  • Zirconium metal can resist to weak acids.
  • Zirconium metal reacts with oxygen and nitrogen in the atmosphere.
  
  • 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.
  
Sources
Found in Minerals, Mining, Ores of Minerals  
Earth's crust, Found in Minerals, Mining, Ores of metals, Ores of Minerals  
History
  
  
Who Discovered
Martin Heinrich Klaproth  
Louis Nicolas Vauquelin  
Discovery
In 1789  
In 1797  
Abundance
  
  
Abundance In Universe
0.00 %  
14
0.00 %  
24
Abundance In Sun
0.00 %  
16
0.00 %  
29
Abundance In Meteorites
0.00 %  
17
0.00 %  
99+
Abundance In Earth's Crust
0.01 %  
14
0.00 %  
35
Abundance In Oceans
0.00 %  
23
0.00 %  
39
Abundance In Humans
0.00 %  
18
0.00 %  
22
Uses
Uses & Benefits
  • As this metal does not absorb neutrons; It is used in nuclear power stations.
  • Its oxide is used in ultra strong ceramics. It is also used in manufacturing Crucibles.
  
  • 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.
  
Industrial Uses
Aerospace Industry, Ammunition Industry  
Aerospace Industry, Ammunition Industry, Automobile Industry, Electrical Industry, Electronic Industry  
Medical Uses
-  
-  
Other Uses
Alloys, Nuclear Research, Research Purposes  
Alloys  
Biological Properties
  
  
Toxicity
-  
Toxic  
Present in Human Body
Yes  
Yes  
In Blood
0.01 Blood/mg dm-3  
21
0.00 Blood/mg dm-3  
35
In Bone
0.10 p.p.m.  
28
0.00 p.p.m.  
37
Physical
Melting Point
1,852.00 °C  
15
1,278.00 °C  
36
Boiling Point
4,377.00 °C  
11
2,970.00 °C  
33
Appearance
  
  
Physical State
Solid  
Solid  
Color
Silvery White  
White Gray  
Luster
Lustrous  
Metallic  
Hardness
  
  
Mohs Hardness
5.00  
8
5.50  
7
Brinell Hardness
638.00 MPa  
21
590.00 MPa  
25
Vickers Hardness
820.00 MPa  
22
1,670.00 MPa  
9
Speed of Sound
3,800.00 m/s  
27
12,890.00 m/s  
2
Optical Properties
  
  
Refractive Index
2.15  
10
1.56  
34
Reflectivity
70.00 %  
13
65.00 %  
18
Allotropes
No  
No  
α Allotropes
-  
-  
β Allotropes
-  
-  
γ Allotropes
-  
-  
Chemical
Chemical Formula
Zr  
Be  
Isotopes
  
  
Known Isotopes
24  
15
9  
29
Electronegativity
  
  
Pauling Electronegativity
1.33  
31
1.57  
25
Sanderson Electronegativity
0.90  
99+
1.81  
15
Allred Rochow Electronegativity
1.22  
27
1.47  
15
Mulliken-Jaffe Electronegativity
1.33  
32
1.54  
24
Allen Electronegativity
1.32  
39
1.58  
26
Electropositivity
  
  
Pauling Electropositivity
2.67  
24
2.43  
30
Ionization Energies
  
  
1st Energy Level
640.10 kJ/mol  
99+
899.50 kJ/mol  
7
2nd Energy Level
1,270.00 kJ/mol  
99+
1,757.10 kJ/mol  
24
3rd Energy Level
2,218.00 kJ/mol  
99+
14,848.70 kJ/mol  
2
4th Energy Level
3,313.00 kJ/mol  
99+
21,006.60 kJ/mol  
2
5th Energy Level
7,752.00 kJ/mol  
16
2,970.00 kJ/mol  
99+
6th Energy Level
9,500.00 kJ/mol  
21
1,470.00 kJ/mol  
99+
7th Energy level
6,400.00 kJ/mol  
99+
2,970.00 kJ/mol  
99+
8th Energy Level
6,400.00 kJ/mol  
99+
2,970.00 kJ/mol  
99+
9th Energy Level
6,400.00 kJ/mol  
40
2,970.00 kJ/mol  
99+
10th Energy Level
5,730.00 kJ/mol  
99+
2,970.00 kJ/mol  
99+
11th Energy Level
6,406.00 kJ/mol  
99+
2,970.00 kJ/mol  
99+
12th Energy Level
6,400.00 kJ/mol  
99+
29,700.00 kJ/mol  
35
13th Energy Level
6,400.00 kJ/mol  
36
2,970.00 kJ/mol  
99+
14th Energy Level
640.00 kJ/mol  
99+
2,970.00 kJ/mol  
99+
15th Energy Level
64,000.00 kJ/mol  
36
89,900.00 kJ/mol  
5
16th Energy Level
64,000.00 kJ/mol  
27
89,900.00 kJ/mol  
8
17th Energy Level
640.10 kJ/mol  
99+
2,970.00 kJ/mol  
14
18th Energy Level
6,400.00 kJ/mol  
38
8,995.00 kJ/mol  
13
19th Energy Level
640.00 kJ/mol  
99+
899.50 kJ/mol  
22
20th Energy Level
640.00 kJ/mol  
39
899.00 kJ/mol  
12
21st Energy Level
640.10 kJ/mol  
99+
2,970.00 kJ/mol  
26
22nd Energy Level
640.00 kJ/mol  
33
899.00 kJ/mol  
10
23rd Energy Level
640.10 kJ/mol  
99+
2,970.00 kJ/mol  
31
24th Energy Level
640.00 kJ/mol  
35
297.30 kJ/mol  
99+
25th Energy Level
640.10 kJ/mol  
37
2,970.00 kJ/mol  
2
26th Energy Level
640.10 kJ/mol  
36
2,970.00 kJ/mol  
2
27th Energy Level
640.10 kJ/mol  
38
297.30 kJ/mol  
99+
28th Energy Level
640.10 kJ/mol  
99+
297.30 kJ/mol  
99+
29th Energy Level
640.10 kJ/mol  
99+
2,970.00 kJ/mol  
2
30th Energy Level
640.10 kJ/mol  
39
2,970.00 kJ/mol  
2
Electrochemical Equivalent
0.85 g/amp-hr  
99+
0.17 g/amp-hr  
99+
Electron Work Function
4.05 eV  
34
4.98 eV  
10
Other Chemical Properties
Anti Corrosion, Flammable, Ionization, Radioactive Isotopes, Solubility  
Corrosion, Ionization, Radioactive Isotopes  
Atomic
Atomic Number
40  
99+
4  
99+
Electron Configuration
[Kr] 4d2 5s2  
[He] 2s2  
Crystal Structure
Hexagonal Close Packed (HCP)  
Hexagonal Close Packed (HCP)  
Crystal Lattice
HCP-Crystal-Structure-of-Zirconium.jpg#100  
HCP-Crystal-Structure-of-Beryllium.jpg#100  
Atom
  
  
Number of Protons
40  
99+
4  
99+
Number of Neutrons
51  
99+
5  
99+
Number of Electrons
40  
99+
4  
99+
Radius of an Atom
  
  
Atomic Radius
160.00 pm  
29
112.00 pm  
99+
Covalent Radius
175.00 pm  
25
96.00 pm  
99+
Van der Waals Radius
200.00 pm  
35
153.00 pm  
99+
Atomic Weight
91.22 amu  
99+
9.01 amu  
99+
Atomic Volume
14.10 cm3/mol  
99+
5.00 cm3/mol  
99+
Adjacent Atomic Numbers
  
  
Previous Element
Yttrium
  
Lithium
  
Next Element
Niobium
  
Sodium
  
Valence Electron Potential
80.00 (-eV)  
18
82.00 (-eV)  
15
Lattice Constant
323.20 pm  
99+
228.58 pm  
99+
Lattice Angles
π/2, π/2, 2 π/3  
π/2, π/2, π/2  
Lattice C/A Ratio
1.59  
25
1.57  
99+
Mechanical
Density
  
  
Density At Room Temperature
6.52 g/cm3  
99+
1.85 g/cm3  
99+
Density When Liquid (at m.p.)
5.80 g/cm3  
99+
1.69 g/cm3  
99+
Tensile Strength
330.00 MPa  
14
287.00 MPa  
16
Viscosity
0.00  
12
0.00  
17
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)  
37
0.00 (Pa)  
20
Vapor Pressure at 2000 K
0.00 (Pa)  
21
0.00 (Pa)  
24
Elasticity properties
  
  
Shear Modulus
33.00 GPa  
23
132.00 GPa  
7
Bulk Modulus
91.10 GPa  
18
130.00 GPa  
13
Young's Modulus
88.00 GPa  
24
287.00 GPa  
7
Poisson Ratio
0.34  
10
0.03  
36
Other Mechanical Properties
Ductile, Malleable  
-  
Magnetic
Magnetic Characteristics
  
  
Specific Gravity
6.51  
99+
1.85  
99+
Magnetic Ordering
Paramagnetic  
Diamagnetic  
Permeability
0.00 H/m  
17
0.00 H/m  
12
Susceptibility
0.00  
24
0.00  
11
Electrical Properties
  
  
Electrical Property
Conductor  
Semiconductor  
Resistivity
421.00 nΩ·m  
11
36.00 nΩ·m  
99+
Electrical Conductivity
0.02 106/cm Ω  
99+
0.31 106/cm Ω  
5
Electron Affinity
41.10 kJ/mol  
32
0.00 kJ/mol  
99+
Thermal
Specific Heat
0.27 J/(kg K)  
19
1.82 J/(kg K)  
2
Molar Heat Capacity
25.36 J/mol·K  
99+
16.44 J/mol·K  
99+
Thermal Conductivity
22.60 W/m·K  
99+
200.00 W/m·K  
6
Critical Temperature
2,128.00 K  
17
1,551.00 K  
39
Thermal Expansion
5.70 µm/(m·K)  
99+
11.30 µm/(m·K)  
99+
Enthalpy
  
  
Enthalpy of Vaporization
581.60 kJ/mol  
11
294.70 kJ/mol  
99+
Enthalpy of Fusion
20.90 kJ/mol  
11
11.72 kJ/mol  
36
Enthalpy of Atomization
598.00 kJ/mol  
12
326.40 kJ/mol  
40
Standard Molar Entropy
39.00 J/mol.K  
99+
9.50 J/mol.K  
99+
Summary >>
<< Thermal

Compare Transition Metals

Transition Metals

Transition Metals

» More Transition Metals

Compare Transition Metals

» More Compare Transition Metals
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!