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Periodic Table Element Comparison: Compare Elements - Fluorine vs Europium

Compare Fluorine and Europium

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

Facts

Fluorine
9
F
18.9984032
Gas
Colorless
halogens
17
fluorine family 
2
p
[He] 2s2 2p5
-219.6 °C
-188.12 °C
2, 7
CAS7782-41-4
Neighborhood Elements of Fluorine
Europium
63
Eu
151.964
Solid
Silver
lanthanide
N/A
 
6
f
[Xe] 4f7 6s2
822 °C
1527 °C
2, 8, 18, 25, 8, 2
CAS7440-53-1
Neighborhood Elements of Europium

History

History
The element Fluorine was discovered by André-Marie Ampère in year 1886 in France. Fluorine derived its name from from the Latin fluere, meaning 'to flow'
The element Europium was discovered by Eugène-Anatole Demarçay in year 1901 in France. Europium derived its name derived its name from from Europe

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
4e-07
5e-07
8.7e-05
0.00054
1.3e-06
3.7e-05
5×10-8%
5×10-8%
5.9×10-6%
1.8e-06
1.3×10-11%
N/A

Crystal Structure and Atomic Structure

42 pm
11.201888679245 cm3
71 pm
147 pm
0.0096
fluorine Spectrum
550, 328, 728 pm
π/2, π/2, π/2
C12/c1
15

Base Centered Monoclinic

fluorine Crystal Structure
231 pm
28.978642257818 cm3
N/A
N/A
4450
europium Spectrum
458.1, 458.1, 458.1 pm
π/2, π/2, π/2
Im_ 3m
229

Body Centered Cubic

europium 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
9
9
9
18.9984032
9.9984032
2, 7
[He] 2s2 2p5
2s2 2p5
-1  
2P3/2
fluorine Shells
63
63
63
151.964
88.964
2, 8, 18, 25, 8, 2
[Xe] 4f7 6s2
4f7 6s2
 2;3
8S7/2
europium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
19F.
Naturally occurring stable isotopes:
151Eu, 153Eu.

Chemical Properties: Ionization Energies and electron affinity

1
3.98
328 kJ/mol
1681, 3374.2, 6050.4, 8407.7, 11022.7, 15164.1, 17868, 92038.1, 106434.3 kJ/mol
3
N/A
50 kJ/mol
547.1, 1085, 2404, 4120 kJ/mol

Physical Properties

1.696 g/l
11.201888679245

 

N/A
N/A
N/A
N/A


 

N/A
N/A
N/A

 

N/A
N/A
N/A

 

0.0277 W/(m K)
N/A

 

N/A
N/A
N/A
N/A
N/A

 

1.000195

 

N/A
5.244 g/cm3
28.978642257818

 

18 GPa
7.9 GPa
8.3 GPa
0.15


 

N/A
167 MPa
N/A

 

1.1×106 S/m
9×10-7 m Ω
N/A

 

14 W/(m K)
0.000035 K-1

 

Paramagnetic
N/A
2.76×10-7
4.1942×10-8
0.0014473

 

N/A

 

N/A

Thermal Properties - Enthalpies and thermodynamics

-219.6 °C
-188.12 °C
144.13 K
N/A

 

0.26 kJ/mol
3.27 kJ/mol
N/A
822 °C
1527 °C
N/A
N/A

 

9.2 kJ/mol
175 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7782-41-4
RTECSLM6475000
2.3
9192
EU231-954-8
0
Oxidizing Agent, Water Reactive
4
4

 

N/A
N/A
CAS7440-53-1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A