;

Periodic Table Element Comparison: Compare Elements - Yttrium vs Europium

Compare Yttrium and Europium

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

Facts

Yttrium
39
Y
88.90585
Solid
Silver
transition metal
3
scandium family 
5
d
[Kr] 4d1 5s2
1526 °C
3345 °C
2, 8, 18, 9, 2
CAS7440-65-5
Neighborhood Elements of Yttrium
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 Yttrium was discovered by Johan Gadolin in year 1794 in Finland. Yttrium derived its name from from Ytterby, Sweden
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 %)
7×10-7%
1×10-6%
1.9e-06
2.9e-05
1.3×10-9%
N/A
5×10-8%
5×10-8%
5.9×10-6%
1.8e-06
1.3×10-11%
N/A

Crystal Structure and Atomic Structure

212 pm
19.880556797853 cm3
162 pm
N/A
1.28
yttrium Spectrum
364.74, 364.74, 573.06 pm
π/2, π/2, 2 π/3
P63/mmc
194

Simple Hexagonal

yttrium 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
39
39
39
88.90585
49.90585
2, 8, 18, 9, 2
[Kr] 4d1 5s2
4d1 5s2
 1;2;3
2D3/2
yttrium 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:
89Y.
Naturally occurring stable isotopes:
151Eu, 153Eu.

Chemical Properties: Ionization Energies and electron affinity

3
1.22
29.6 kJ/mol
600, 1180, 1980, 5847, 7430, 8970, 11190, 12450, 14110, 1.84×104 kJ/mol
3
N/A
50 kJ/mol
547.1, 1085, 2404, 4120 kJ/mol

Physical Properties

4.472 g/cm3
19.880556797853

 

64 GPa
26 GPa
41 GPa
0.24


 

N/A
N/A
589 MPa

 

1.8×106 S/m
5.6×10-7 m Ω
1.3

 

17 W/(m K)
0.0000106 K-1

 

Paramagnetic
N/A
6.66×10-8
5.921×10-9
0.0002978

 

N/A

 

3.3×103 m/s
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

1526 °C
3345 °C
N/A
1.3

 

11.4 kJ/mol
380 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

CAS7440-65-5
RTECSZG2980000
4.1
3089
N/A
2
N/A
N/A
N/A

 

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