Periodic Table Element Comparison: Compare Elements - Ytterbium vs Terbium
Compare Ytterbium and Terbium
Compare Ytterbium and Terbium 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 Ytterbium vs Terbium with most reliable information about their properties, attributes, facts, uses etc. You can compare Yb vs Tb on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.
Facts
Name |
Atomic Number |
Atomic Symbol |
Atomic Weight |
Phase |
Color |
Classification |
Group in Periodic Table |
Group Name |
Period in Periodic Table |
Block in Periodic Table |
Electronic Configuration |
Melting Point |
Boiling Point |
Electronic Shell Structure |
CAS Number |
Neighborhood Elements |
Ytterbium |
70 |
Yb |
173.04 |
Solid |
Silver |
lanthanide |
N/A |
6 |
f |
[Xe] 4f14 6s2 |
819 °C |
1196 °C |
2, 8, 18, 32, 8, 2 |
CAS7440-64-4 |
Neighborhood Elements of Ytterbium |
Terbium |
65 |
Tb |
158.92534 |
Solid |
Silver |
lanthanide |
N/A |
6 |
f |
[Xe] 4f9 6s2 |
1356 °C |
3230 °C |
2, 8, 18, 27, 8, 2 |
CAS7440-27-9 |
Neighborhood Elements of Terbium |
History
History |
The element Ytterbium was discovered by Jean Charles Galissard de Marignac in year 1878 in Switzerland. Ytterbium derived its name from from Ytterby, Sweden |
The element Terbium was discovered by Carl Gustaf Mosander in year 1843 in Sweden. Terbium derived its name derived its name from from Ytterby, Sweden |
Presence: Abundance in Nature and Around Us
2×10-7% |
1×10-7% |
1.8e-07 |
2.8e-06 |
8×10-11% |
N/A |
5×10-8% |
1×10-8% |
3.9×10-6% |
9.3e-07 |
1.4×10-11% |
N/A |
Crystal Structure and Atomic Structure
Atomic Radius |
Atomic Volume |
Covalent Radius |
Van der Waals Radius |
Neutron Cross Section |
Atomic Spectrum |
Lattice Constant |
Lattice Angle |
Space Group Name |
Space Group Number |
Crystal Structure |
222 pm |
26.337899543379 cm3 |
N/A |
N/A |
35 |
![]() |
548.47, 548.47, 548.47 pm |
π/2, π/2, π/2 |
Fm_ 3m |
225 |
Face Centered Cubic ![]() |
225 pm |
19.336335320599 cm3 |
N/A |
N/A |
23 |
![]() |
360.1, 360.1, 569.36 pm |
π/2, π/2, 2 π/3 |
P63/mmc |
194 |
Simple Hexagonal ![]() |
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 |
70 |
70 |
70 |
173.04 |
103.04 |
2, 8, 18, 32, 8, 2 |
[Xe] 4f14 6s2 |
4f14 6s2 |
2;3 |
1S0 |
![]() |
65 |
65 |
65 |
158.92534 |
93.92534 |
2, 8, 18, 27, 8, 2 |
[Xe] 4f9 6s2 |
4f9 6s2 |
1;2;3;4 |
6H15/2 |
![]() |
Isotopes - Nuclear Properties
Isotopes |
Naturally occurring stable
isotopes: 168Yb, 170Yb, 171Yb, 172Yb, 173Yb, 174Yb, 176Yb. |
Naturally occurring stable
isotopes: 159Tb. |
Chemical Properties: Ionization Energies and electron affinity
3 |
N/A |
50 kJ/mol |
603.4, 1174.8, 2417, 4203 kJ/mol |
3 |
N/A |
50 kJ/mol |
565.8, 1110, 2114, 3839 kJ/mol |
Physical Properties
Density |
Molar Volume |
Elastic Properties |
Young Modulus |
Shear Modulus |
Bulk Modulus |
Poisson Ratio |
Hardness - Tests to Measure of Hardness of Element |
Mohs Hardness |
Vickers Hardness |
Brinell Hardness |
Electrical Properties |
Electrical Conductivity |
Resistivity |
Superconducting Point |
Heat and Conduction Properties |
Thermal Conductivity |
Thermal Expansion |
Magnetic Properties |
Magnetic Type |
Curie Point |
Mass Magnetic Susceptibility |
Molar Magnetic Susceptibility |
Volume Magnetic Susceptibility |
Optical Properties |
Refractive Index |
Acoustic Properties |
Speed of Sound |
6.57 g/cm3 |
26.337899543379 |
24 GPa |
9.9 GPa |
31 GPa |
0.21 |
N/A |
206 MPa |
343 MPa |
3.6×106 S/m |
2.8×10-7 m Ω |
N/A |
39 W/(m K) |
0.0000263 K-1 |
Paramagnetic |
N/A |
5.9×10-9 |
1.02×10-9 |
3.88e-05 |
N/A |
1590 m/s |
8.219 g/cm3 |
19.336335320599 |
56 GPa |
22 GPa |
38.7 GPa |
0.26 |
N/A |
863 MPa |
677 MPa |
8.3×105 S/m |
1.2×10-6 m Ω |
N/A |
11 W/(m K) |
0.0000103 K-1 |
Paramagnetic |
222 K |
1.36e-05 |
2.161385×10-6 |
0.1117784 |
N/A |
2620 m/s |
Thermal Properties - Enthalpies and thermodynamics
819 °C |
1196 °C |
N/A |
N/A |
7.7 kJ/mol |
160 kJ/mol |
N/A |
1356 °C |
3230 °C |
N/A |
N/A |
10.8 kJ/mol |
295 kJ/mol |
N/A |
Regulatory and Health - Health and Safety Parameters and Guidelines
CAS Number |
RTECS Number |
DOT Hazard Class |
DOT Numbers |
EU Number |
NFPA Fire Rating |
NFPA Hazards |
NFPA Health Rating |
NFPA Reactivity Rating |
More |
AutoIgnition Point |
Flashpoint |
CAS7440-64-4 |
RTECSZG1925000 |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
CAS7440-27-9 |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |