Home
 Compare Metals

Rubidium Tin Comparison

Rubidium
Tin
Tin Rubidium comparison


Periodic Table
Symbol
Rb   
Sn   
Group Number
1   
17
14   
4
Period Number
5   
5   
Block
s block   
p block   
Element Family
Alkali   
Post-​Transition   
CAS Number
7440177   
99+
7440315   
99+
Space Group Name
Im_ 3m   
I41/amd   
Space Group Number
229.00   
1
141.00   
7
Facts
Interesting Facts
  • Rubidium metal is 16th most common element found in the earth crust.
  • Rubidium metal also found in minerals as well as seawater.
  
  • In the list of most abundant element Tin is ranked 49th.
  • Tin metal does not react with water as well as does not corrode in it.
  
Sources
Obtained from Lithium Production.   
Found in Minerals, Mining   
History
  
  
Who Discovered
Robert Bunsen and Gustav Kirchhoff   
Unknown   
Discovery
In 1861   
Before 3500 BC   
Abundance
  
  
Abundance In Universe
1 * 10-6 %   
16
4 * 10-7 %   
20
Abundance In Sun
~0.000003 %   
17
~0.0000009 %   
19
Abundance In Meteorites
0.00 %   
19
0.00 %   
24
Abundance In Earth's Crust
0.01 %   
18
0.00 %   
34
Abundance In Oceans
0.00 %   
7
0.00 %   
26
Abundance In Humans
0.00 %   
7
0.00 %   
13
Uses
Uses & Benefits
  • Rubidium's main application is in the glass manufacturing.
  • Rubidium can very easily get ionized and hence it is used for ion engines, but it is still less efficient than that of Caesium.
  
  • Tin-niobium alloy is used for producing superconducting magnets.
  • Tin salt known as a tin II chloride, it is used as a mordant and as a reducing agent for dyeing calico and silk.
  
Industrial Uses
NA   
Automobile Industry, Chemical Industry, Food Industry   
Medical Uses
NA   
Dentistry   
Other Uses
Alloys, Research Purposes   
NA   
Biological Properties
  
  
Toxicity
Non Toxic   
Non Toxic   
Present in Human Body
Yes   
Yes   
In Blood
2.49 Blood/mg dm-3   
7
0.38 Blood/mg dm-3   
10
In Bone
5.00 p.p.m.   
13
1.40 p.p.m.   
16
Physical Properties
Melting Point
38.89 °C   
99+
231.90 °C   
99+
Boiling Point
688.00 °C   
99+
2,270.00 °C   
99+
Appearance
  
  
Physical State
Solid   
Solid   
Color
Grayish White   
Silvery White   
Luster
NA   
NA   
Hardness
  
  
Mohs Hardness
0.30   
24
1.50   
18
Brinell Hardness
0.22 MPa   
99+
50.00 MPa   
99+
Speed of Sound
1,300.00 m/s   
99+
2,730.00 m/s   
32
Optical Properties
  
  
Allotropes
No   
Yes   
α Allotropes
Not Available   
Grey Tin (alpha Tin, Tin Pest)   
β Allotropes
Not Available   
White Tin (Beta Tin)   
γ Allotropes
Not Available   
Rhombic Tin (gamma Tin)   
Chemical Properties
Chemical Formula
Rb   
Sn   
Isotopes
  
  
Known Isotopes
29   
10
35   
4
Electronegativity
  
  
Pauling Electronegativity
0.82   
99+
1.96   
8
Sanderson Electronegativity
0.31   
32
1.49   
15
Allred Rochow Electronegativity
0.89   
40
1.72   
4
Mulliken-Jaffe Electronegativity
0.69   
24
2.21   
3
Allen Electronegativity
0.71   
99+
1.82   
11
Electropositivity
  
  
Pauling Electropositivity
3.18   
3
2.04   
99+
Ionization Energies
  
  
1st Energy Level
403.00 kJ/mol   
99+
708.60 kJ/mol   
33
2nd Energy Level
2,633.00 kJ/mol   
6
1,411.80 kJ/mol   
99+
3rd Energy Level
3,860.00 kJ/mol   
11
2,943.00 kJ/mol   
30
4th Energy Level
5,080.00 kJ/mol   
18
3,930.30 kJ/mol   
99+
5th Energy Level
6,850.00 kJ/mol   
19
7,456.00 kJ/mol   
13
6th Energy Level
8,140.00 kJ/mol   
20
Not Available   
7th Energy level
9,570.00 kJ/mol   
20
Not Available   
8th Energy Level
13,120.00 kJ/mol   
17
Not Available   
9th Energy Level
14,500.00 kJ/mol   
18
Not Available   
10th Energy Level
26,740.00 kJ/mol   
6
Not Available   
Electrochemical Equivalent
3.19 g/amp-hr   
14
1.11 g/amp-hr   
99+
Electron Work Function
2.16 eV   
99+
4.42 eV   
16
Other Chemical Properties
Corrosion, Ionization, Radioactive Isotopes, Radioactivity   
Ionization, Solubility   
Atomic Properties
Atomic Number
37   
99+
50   
99+
Electron Configuration
[Kr] 5s1   
[Kr] 4d10 5s2 5p2   
Crystal Structure
Body Centered Cubic (BCC)   
Tetragonal (TETR)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
TETR-Crystal-Structure-of-Tin.jpg#100   
Atom
  
  
Number of Protons
37   
99+
50   
99+
Number of Neutrons
48   
99+
69   
99+
Number of Electrons
37   
99+
50   
99+
Radius of an Atom
  
  
Atomic Radius
248.00 pm   
2
140.00 pm   
38
Covalent Radius
220.00 pm   
4
139.00 pm   
99+
Van der Waals Radius
303.00 pm   
3
217.00 pm   
23
Atomic Weight
85.47 amu   
99+
118.71 amu   
99+
Atomic Volume
55.90 cm3/mol   
2
16.30 cm3/mol   
32
Adjacent Atomic Numbers
  
  
Previous Element
Gallium
  
Indium
  
Next Element
Strontium
  
Cesium
  
Valence Electron Potential
9.47 (-eV)   
99+
83.50 (-eV)   
14
Lattice Constant
558.50 pm   
10
583.18 pm   
7
Lattice Angles
π/2, π/2, π/2   
π/2, π/2, π/2   
Lattice C/A Ratio
Not Available   
Not Available   
Mechanical Properties
Density
  
  
Density At Room Temperature
1.53 g/cm3   
99+
7.37 g/cm3   
99+
Density When Liquid (at m.p.)
1.46 g/cm3   
99+
6.99 g/cm3   
34
Tensile Strength
Not Available   
Not Available   
Viscosity
Not Available   
Not Available   
Vapor Pressure
  
  
Vapor Pressure at 1000 K
Not Available   
0.00 (Pa)   
17
Elasticity properties
  
  
Shear Modulus
Not Available   
18.00 GPa   
36
Bulk Modulus
2.50 GPa   
99+
58.00 GPa   
20
Young's Modulus
2.40 GPa   
99+
50.00 GPa   
36
Poisson Ratio
Not Available   
0.36   
8
Other Mechanical Properties
Ductile   
Ductile, Malleable   
Magnetic Properties
Magnetic Characteristics
  
  
Specific Gravity
1.53   
99+
7.31   
99+
Magnetic Ordering
Paramagnetic   
Diamagnetic   
Electrical Properties
  
  
Electrical Property
Conductor   
Superconductor   
Resistivity
128.00 nΩ·m   
26
115.00 nΩ·m   
28
Electrical Conductivity
0.08 106/cm Ω   
24
0.09 106/cm Ω   
23
Electron Affinity
46.90 kJ/mol   
24
107.30 kJ/mol   
8
Thermal Properties
Specific Heat
0.36 J/(kg K)   
17
0.23 J/(kg K)   
28
Molar Heat Capacity
31.06 J/mol·K   
5
27.11 J/mol·K   
20
Thermal Conductivity
58.20 W/m·K   
26
66.80 W/m·K   
25
Critical Temperature
2,093.00 K   
4
Not Available   
Thermal Expansion
90.00 µm/(m·K)   
2
22.00 µm/(m·K)   
20
Enthalpy
  
  
Enthalpy of Vaporization
69.20 kJ/mol   
99+
290.40 kJ/mol   
32
Enthalpy of Fusion
2.19 kJ/mol   
99+
7.03 kJ/mol   
99+
Enthalpy of Atomization
82.00 kJ/mol   
99+
301.30 kJ/mol   
35
Standard Molar Entropy
76.80 J/mol.K   
5
51.20 J/mol.K   
29
Summary >>
<< Thermal

Compare All Metals

All Metals

All Metals

Compare All Metals

Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!