Compare the elements Livermorium and Roentgenium on the basis of their properties, attributes and periodic table facts. Compare elements - Livermorium and Roentgenium comparison table side by side across over 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 Livermorium vs Roentgenium with most reliable information about their properties, attributes, facts, uses etc. You can compare Lv vs Rg on more than 90 properties like electronegativity, oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more. This in-depth comparison helps students, educators, researchers, and science enthusiasts understand the differences and similarities between Livermorium and Roentgenium.
Livermorium and Roentgenium Comparison
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| 1 | | | Atomic # Electronic Shell # Symbol Name Atomic Weight Metals | Metalloids | NonMetals | Alkali metals | Alkali earth metals | Lanthanoids | Transition metals | Post-transition metals | Other nonmetals | Halogens | Nobel gas | Actinoids |
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| 5 | | | | | | | | | | | | | | | | | | |
| 6 | | | 57 - 71
La - Lu Lanthanides | | | | | | | | | | | | | | | |
| 7 | | | 89 - 103
Ac - Lr Actinides | | | | | | | | | | | | | | | |
| Lanthanides | | | | | | | | | | | | | | | |
| Actinides | | | | | | | | | | | | | | | |
Here's a detailed comparison between Livermorium (Lv) and Roentgenium (Rg), focusing on their position in the periodic table, physical and chemical properties, stability, and uses.
Facts - Basic Element Details
| Name | Livermorium | Roentgenium |
|---|
| Atomic Number | 116 | 111 |
| Atomic Symbol | Lv | Rg |
| Atomic Weight | 292 | 272 |
| Phase at STP | Solid | Solid |
| Color | - | - |
| Metallic Classification | Post Transition Metal | Transition Metal |
| Group in Periodic Table | group 16 | group 11 |
| Group Name | oxygen family | copper family |
| Period in Periodic Table | period 7 | period 7 |
| Block in Periodic Table | p -block | d -block |
| Electronic Configuration | [Rn] 5f14 6d10 7s2 7p4 | [Rn] 5f14 6d10 7s1 |
| Electronic Shell Structure (Electrons per shell) | 2, 8, 18, 32, 32, 18, 6 | 2, 8, 18, 32, 32, 17, 2 |
| Melting Point | - | - |
| Boiling Point | - | - |
| CAS Number | CAS54100-71-9 | CAS54386-24-2 |
| Neighborhood Elements | Neighborhood Elements of Livermorium | Neighborhood Elements of Roentgenium |
History
| Parameter | Livermorium | Roentgenium |
|---|
| History | The element Livermorium was discovered by Yuri Oganessian et al.(JINR in Dubna) in year 2004 in Russia. Livermorium derived its name from Lawrence Livermore National Laboratory (in Livermore, California) which collaborated with JINR on its synthesis. | The element Roentgenium was discovered by S. Hofmann et al.(GSI in Darmstadt) in year 1995 in Germany. Roentgenium derived its name from Wilhelm Conrad Röntgen, physicist. |
| Discovery | Yuri Oganessian et al.(JINR in Dubna) (2004) | S. Hofmann et al.(GSI in Darmstadt) (1995) |
| Isolated | () | () |
Presence: Abundance in Nature and Around Us
Parts per billion (ppb) by weight / by atoms (1ppb =10^-7 %)
Crystal Structure and Atomic Structure
Atomic and Orbital Properties
| Property | Livermorium | Roentgenium |
|---|
| Atomic Number | 116 | 111 |
| Number of Electrons (with no charge) | 116 | 111 |
| Number of Protons | 116 | 111 |
| Mass Number | 292 | 272 |
| Number of Neutrons | 176 | 161 |
| Shell structure (Electrons per energy level) | 2, 8, 18, 32, 32, 18, 6 | 2, 8, 18, 32, 32, 17, 2 |
| Electron Configuration | [Rn] 5f14 6d10 7s2 7p4 | [Rn] 5f14 6d10 7s1 |
| Valence Electrons | 7s2 7p4 | 6d10 7s1 |
| Oxidation State | - | - |
| Atomic Term Symbol (Quantum Numbers) | 3P2 | 2S1/2 |
| Shell structure |  |  |
Isotopes and Nuclear Properties
Livermorium has 0 stable naturally occuring isotopes while Roentgenium has 0 stable naturally occuring isotopes.
| Parameter | Livermorium | Roentgenium |
|---|
| Known Isotopes | 289Lv, 290Lv, 291Lv, 292Lv | 272Rg, 273Rg, 274Rg, 275Rg, 276Rg, 277Rg, 278Rg, 279Rg, 280Rg, 281Rg, 282Rg, 283Rg |
| Stable Isotopes | - | |
| Neutron Cross Section | - | - |
| Neutron Mass Absorption | - | - |
Chemical Properties: Ionization Energies and electron affinity
Physical Properties
| Property | Livermorium | Roentgenium |
|---|
| Phase at STP | Solid | Solid |
| Color | - | - |
| Density | - | - |
| Density (when liquid (at melting point)) | - | - |
| Molar Volume | - | - |
Mechanical and Hardness Properties
Thermal and Electrical Conductivity
Magnetic and Optical Properties
Thermal Properties - Enthalpies and thermodynamics
Regulatory and Health - Health and Safety Parameters and Guidelines
Compare Livermorium and Roentgenium With Other Elements
Compare Livermorium and Roentgenium with other elements of the periodic table. Explore howLivermorium and Roentgenium stack up against other elements of the periodic table. Use our interactive comparison tool to analyze 90+ properties across different metals, non-metals, metalloids, and noble gases. Understanding these differences is crucial for applications in engineering, chemistry, electronics, biology, and material science.
Compare Livermorium with all Group 16 elementsCompare Livermorium with all Period 7 elementsCompare Livermorium with all Post Transition Metal elements | Compare Roentgenium with all Group 11 elementsCompare Roentgenium with all Period 7 elementsCompare Roentgenium with all Transition Metal elements |
