Periodic Table Element Comparison: Compare Elements - Oxygen vs Dysprosium
Compare Oxygen and Dysprosium
Compare Oxygen and Dysprosium 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 Oxygen vs Dysprosium with most reliable information about their properties, attributes, facts, uses etc. You can compare O vs Dy 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 |
Oxygen |
8 |
O |
15.9994 |
Gas |
Colorless |
other nonmetal |
16 |
oxygen family |
2 |
p |
[He] 2s2 2p4 |
-218.3 °C |
-182.9 °C |
2, 6 |
CAS7782-44-7 |
Neighborhood Elements of Oxygen |
Dysprosium |
66 |
Dy |
162.5 |
Solid |
Silver |
lanthanide |
N/A |
6 |
f |
[Xe] 4f10 6s2 |
1412 °C |
2567 °C |
2, 8, 18, 28, 8, 2 |
CAS7429-91-6 |
Neighborhood Elements of Dysprosium |
History
History |
The element Oxygen was discovered by Carl Wilhelm Scheele in year 1774 in Sweden and United Kingdom. Oxygen derived its name from from the Greek word oxy-, both 'sharp' and 'acid', and -gen, meaning 'acid-forming' |
The element Dysprosium was discovered by Lecoq de Boisbaudran in year 1886 in France. Dysprosium derived its name derived its name from from the Greek dysprositos, meaning 'hard to get' |
Presence: Abundance in Nature and Around Us
0.01 |
0.009 |
0.4 |
0.46 |
0.86 |
0.61 |
2×10-7% |
2×10-7% |
2.7e-07 |
6.2e-06 |
9.1×10-11% |
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 |
48 pm |
11.19622113366 cm3 |
73 pm |
152 pm |
0.00028 |
![]() |
540.3, 342.9, 508.6 pm |
π/2, 2.313085, π/2 |
C12/m1 |
12 |
Base Centered Monoclinic ![]() |
228 pm |
19.003625306982 cm3 |
N/A |
N/A |
1010 |
![]() |
359.3, 359.3, 565.37 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 |
8 |
8 |
8 |
15.9994 |
7.9994 |
2, 6 |
[He] 2s2 2p4 |
2s2 2p4 |
-2;-1 1;2 |
3P2 |
![]() |
66 |
66 |
66 |
162.5 |
96.5 |
2, 8, 18, 28, 8, 2 |
[Xe] 4f10 6s2 |
4f10 6s2 |
2;3;4 |
5I8 |
![]() |
Isotopes - Nuclear Properties
Isotopes |
Naturally occurring stable
isotopes: 16O, 17O, 18O. |
Naturally occurring stable
isotopes: 156Dy, 158Dy, 160Dy, 161Dy, 162Dy, 163Dy, 164Dy. |
Chemical Properties: Ionization Energies and electron affinity
2 |
3.44 |
141 kJ/mol |
1313.9, 3388.3, 5300.5, 7469.2, 10989.5, 13326.5, 71330, 84078 kJ/mol |
3 |
1.22 |
50 kJ/mol |
573, 1130, 2.2×103, 3990 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 |
1.429 g/l |
11.19622113366 |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
0.02658 W/(m K) |
N/A |
Paramagnetic |
N/A |
1.335×10-6 |
4.27184×10-8 |
1.90772×10-6 |
1.000271 |
317.5 m/s |
8.551 g/cm3 |
19.003625306982 |
61 GPa |
25 GPa |
41 GPa |
0.25 |
N/A |
540 MPa |
500 MPa |
1.1×106 S/m |
9.1×10-7 m Ω |
N/A |
11 W/(m K) |
9.9×10-6 K-1 |
Paramagnetic |
87 K |
5.45×10-6 |
8.85625×10-7 |
0.046603 |
N/A |
2710 m/s |
Thermal Properties - Enthalpies and thermodynamics
-218.3 °C |
-182.9 °C |
154.59 K |
N/A |
0.222 kJ/mol |
3.41 kJ/mol |
N/A |
1412 °C |
2567 °C |
N/A |
N/A |
11.1 kJ/mol |
280 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 |
CAS7782-44-7 |
RTECSRS2060000 |
2.2 |
1073 |
N/A |
0 |
Oxidizing Agent |
3 |
2 |
N/A |
N/A |
CAS7429-91-6 |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |