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Periodic Table Element Comparison: Compare Elements - Chlorine vs Neodymium

Compare Chlorine and Neodymium

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

Facts

Chlorine
17
Cl
35.453
Gas
Yellow
halogens
17
fluorine family 
3
p
[Ne] 3s2 3p5
-101.5 °C
-34.04 °C
2, 8, 7
CAS7782-50-5
Neighborhood Elements of Chlorine
Neodymium
60
Nd
144.24
Solid
Silver
lanthanide
N/A
 
6
f
[Xe] 4f4 6s2
1021 °C
3.1×103 °C
2, 8, 18, 22, 8, 2
CAS7440-00-8
Neighborhood Elements of Neodymium

History

History
The element Chlorine was discovered by Carl Wilhelm Scheele in year 1774 in Sweden. Chlorine derived its name from from the Greek word chloros, meaning 'greenish yellow'
The element Neodymium was discovered by Carl Auer von Welsbach in year 1885 in Austria. Neodymium derived its name derived its name from from the Greek neos didymos meaning 'new twin'

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
1e-06
8e-06
0.00037
0.00017
0.02
0.0012
1×10-6%
3×10-7%
5e-07
3.3e-05
2.8×10-10%
N/A

Crystal Structure and Atomic Structure

79 pm
11.030802738021 cm3
99 pm
175 pm
35.3
chlorine Spectrum
622.35, 445.61, 817.85 pm
π/2, π/2, π/2
Cmca
64

Base Centered Orthorhombic

chlorine Crystal Structure
206 pm
20.576319543509 cm3
N/A
N/A
49
neodymium Spectrum
365.8, 365.8, 1179.9 pm
π/2, π/2, 2 π/3
P63/mmc
194

Simple Hexagonal

neodymium 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
17
17
17
35.453
18.453
2, 8, 7
[Ne] 3s2 3p5
3s2 3p5
-1  1;2;3;4;5;6;7
2P3/2
chlorine Shells
60
60
60
144.24
84.24
2, 8, 18, 22, 8, 2
[Xe] 4f4 6s2
4f4 6s2
 2;3;4
5I4
neodymium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
35Cl, 37Cl.
Naturally occurring stable isotopes:
142Nd, 143Nd, 145Nd, 146Nd, 148Nd.

Chemical Properties: Ionization Energies and electron affinity

5
3.16
349 kJ/mol
1251.2, 2298, 3822, 5158.6, 6542, 9362, 11018, 33604, 3.86×104, 43961 kJ/mol
3
1.14
50 kJ/mol
533.1, 1040, 2130, 3.9×103 kJ/mol

Physical Properties

3.214 g/l
11.030802738021

 

N/A
N/A
1.1 GPa
N/A


 

N/A
N/A
N/A

 

0.01 S/m
100 m Ω
N/A

 

0.0089 W/(m K)
N/A

 

Diamagnetic
N/A
-7.2×10-9
-5.11×10-10
-2.31×10-8

 

1.000773

 

206 m/s
7.01 g/cm3
20.576319543509

 

41 GPa
16 GPa
32 GPa
0.28


 

N/A
343 MPa
265 MPa

 

1.6×106 S/m
6.4×10-7 m Ω
N/A

 

17 W/(m K)
9.6×10-6 K-1

 

Paramagnetic
N/A
4.8×10-7
6.9235×10-8
0.0033648

 

N/A

 

2330 m/s

Thermal Properties - Enthalpies and thermodynamics

-101.5 °C
-34.04 °C
416.9 K
N/A

 

3.2 kJ/mol
10.2 kJ/mol
N/A
1021 °C
3.1×103 °C
N/A
N/A

 

7.1 kJ/mol
285 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7782-50-5
RTECSFO2100000
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A
CAS7440-00-8
RTECSQO8575000
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A