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Periodic Table Element Comparison: Compare Elements - Rubidium vs Indium

Compare Rubidium and Indium

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

Facts

Rubidium
37
Rb
85.4678
Solid
Silver
alkali metal
1
lithium family 
5
s
[Kr] 5s1
39.31 °C
688 °C
2, 8, 18, 8, 1
CAS7440-17-7
Neighborhood Elements of Rubidium
Indium
49
In
114.818
Solid
Silver
post-transition metal
13
boron family 
5
p
[Kr] 4d10 5s2 5p1
156.6 °C
2072 °C
2, 8, 18, 18, 3
CAS7440-74-6
Neighborhood Elements of Indium

History

History
The element Rubidium was discovered by Robert Bunsen in year 1861 in Germany. Rubidium derived its name from from the Latin rubidus, meaning 'deep red'
The element Indium was discovered by Ferdinand Reich in year 1863 in Germany. Indium derived its name derived its name from from indigo

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
1×10-6%
3×10-6%
3.2e-06
6e-05
1.2e-07
4.6e-06
3×10-8%
4×10-7%
4.4×10-6%
1.6e-07
1×10-11%
N/A

Crystal Structure and Atomic Structure

265 pm
55.788381201044 cm3
211 pm
N/A
0.38
rubidium Spectrum
558.5, 558.5, 558.5 pm
π/2, π/2, π/2
Im_ 3m
229

Body Centered Cubic

rubidium Crystal Structure
156 pm
15.706976744186 cm3
144 pm
193 pm
194
indium Spectrum
325.23, 325.23, 494.61 pm
π/2, π/2, π/2
I4/mmm
139

Centered Tetragonal

indium 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
37
37
37
85.4678
48.4678
2, 8, 18, 8, 1
[Kr] 5s1
5s1
-1  1
2S1/2
rubidium Shells
49
49
49
114.818
65.818
2, 8, 18, 18, 3
[Kr] 4d10 5s2 5p1
5s2 5p1
-5;-2;-1  1;2;3
2P1/2
indium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
85Rb.
Naturally occurring stable isotopes:
113In.

Chemical Properties: Ionization Energies and electron affinity

1
0.82
46.9 kJ/mol
403, 2633, 3860, 5080, 6850, 8140, 9570, 13120, 1.45×104, 26740 kJ/mol
3
1.78
28.9 kJ/mol
558.3, 1820.7, 2704, 5210 kJ/mol

Physical Properties

1.532 g/cm3
55.788381201044

 

2.4 GPa
N/A
2.5 GPa
N/A


 

0.3 MPa
N/A
0.216 MPa

 

8.3×106 S/m
1.2×10-7 m Ω
N/A

 

58 W/(m K)
N/A

 

Paramagnetic
N/A
2.6×10-9
2.22×10-10
3.98×10-6

 

N/A

 

1.3×103 m/s
7.31 g/cm3
15.706976744186

 

11 GPa
N/A
N/A
N/A


 

1.2 MPa
N/A
8.83 MPa

 

1.2×107 S/m
8×10-8 m Ω
3.41

 

82 W/(m K)
0.0000321 K-1

 

Diamagnetic
N/A
-1.4×10-9
-1.61×10-10
-1.02e-05

 

N/A

 

1215 m/s

Thermal Properties - Enthalpies and thermodynamics

39.31 °C
688 °C
2093 K
N/A

 

2.19 kJ/mol
72 kJ/mol
N/A
156.6 °C
2072 °C
N/A
3.41

 

3.26 kJ/mol
230 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-17-7
RTECSVL8500000
4.3
1423
N/A
3
Water Reactive
2
N/A

 

N/A
N/A
CAS7440-74-6
RTECSNL1050000
4.1
3089
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A