Periodic Table Element Comparison: Compare Elements - Antimony vs Neon
Compare Antimony and Neon
Compare Antimony and Neon 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 Antimony vs Neon with most reliable information about their properties, attributes, facts, uses etc. You can compare Sb vs Ne on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.
Facts
| Name | Antimony | Neon |
| Atomic Number | 51 | 10 |
| Atomic Symbol | Sb | Ne |
| Atomic Weight | 121.76 | 20.1797 |
| Phase at STP | Solid | Gas |
| Color | Silver | Colorless |
| Metallic Classification | Metalloid | Noble Gas |
| Group in Periodic Table | group 15 | group 18 |
| Group Name | nitrogen family | helium family or neon family |
| Period in Periodic Table | period 5 | period 2 |
| Block in Periodic Table | p -block | p -block |
| Electronic Configuration | [Kr] 4d10 5s2 5p3 | [He] 2s2 2p6 |
| Electronic Shell Structure (Electrons per shell) | 2, 8, 18, 18, 5 | 2, 8 |
| Melting Point | 903.78 K | 24.56 K |
| Boiling Point | 1860 K | 27.07 K |
| CAS Number | CAS7440-36-0 | CAS7440-01-9 |
| Neighborhood Elements | Neighborhood Elements of Antimony | Neighborhood Elements of Neon |
History
| History | The element Antimony was discovered by Arabic alchemist in year ca. 800 AD in one. Antimony derived its name from the Greek anti, 'against', and monos, 'alone' (stibium in Latin). | The element Neon was discovered by W. Ramsay and W. Travers in year 1898 in United Kingdom. Neon derived its name from the Greek neos, meaning 'new'. |
| Discovery | Arabic alchemist (ca. 800 AD) | W. Ramsay and W. Travers (1898) |
| Isolated | () | W. Ramsay and W. Travers (1898) |
Presence: Abundance in Nature and Around Us
Parts per billion (ppb) by weight / by atoms (1ppb =10^-7 %)
| Abundance in Universe | 0.4 / 0.004 | 1300000 / 80000 |
| Abundance in Sun | 1 / 0.01 | 1000000 / 70000 |
| Abundance in Meteorites | 120 / 20 | - / - |
| Abundance in Earth's Crust | 200 / 30 | 3.0 / 3 |
| Abundance in Oceans | 0.2 / 0.010 | 0.12 / 0.037 |
| Abundance in Humans | - / - | - / - |
Crystal Structure and Atomic Structure
| Atomic Volume | 18.181 cm3/mol | 22.42 cm3/mol |
| Atomic Radius | 133 pm | 38 pm |
| Covalent Radius | 138 pm | 69 pm |
| Van der Waals Radius | 206 pm | 154 pm |
| Atomic Spectrum |  |  |
| Lattice Constant | 430.7, 430.7, 1127.3 pm | 442.9, 442.9, 442.9 pm |
| Lattice Angle | π/2, π/2, 2 π/3 | π/2, π/2, π/2 |
| Space Group Name | R_ 3m | Fm_ 3m |
| Space Group Number | 166 | 225 |
| Crystal Structure | Simple Trigonal  | Face Centered Cubic  |
Atomic and Orbital Properties
| Atomic Number | 51 | 10 |
| Number of Electrons (with no charge) | 51 | 10 |
| Number of Protons | 51 | 10 |
| Mass Number | 121.76 | 20.1797 |
| Number of Neutrons | 71 | 10 |
| Shell structure (Electrons per energy level) | 2, 8, 18, 18, 5 | 2, 8 |
| Electron Configuration | [Kr] 4d10 5s2 5p3 | [He] 2s2 2p6 |
| Valence Electrons | 5s2 5p3 | 2s2 2p6 |
| Oxidation State | -3, 3, 5 | - |
| Atomic Term Symbol (Quantum Numbers) | 4S3/2 | 1S0 |
| Shell structure |  |  |
Isotopes and Nuclear Properties
Antimony has 2 stable naturally occuring isotopes while Neon has 3 stable naturally occuring isotopes.
| Known Isotopes | 103Sb, 104Sb, 105Sb, 106Sb, 107Sb, 108Sb, 109Sb, 110Sb, 111Sb, 112Sb, 113Sb, 114Sb, 115Sb, 116Sb, 117Sb, 118Sb, 119Sb, 120Sb, 121Sb, 122Sb, 123Sb, 124Sb, 125Sb, 126Sb, 127Sb, 128Sb, 129Sb, 130Sb, 131Sb, 132Sb, 133Sb, 134Sb, 135Sb, 136Sb, 137Sb, 138Sb, 139Sb | 16Ne, 17Ne, 18Ne, 19Ne, 20Ne, 21Ne, 22Ne, 23Ne, 24Ne, 25Ne, 26Ne, 27Ne, 28Ne, 29Ne, 30Ne, 31Ne, 32Ne, 33Ne, 34Ne |
| Stable Isotopes | Naturally occurring stable isotopes: 121Sb, 123Sb | Naturally occurring stable isotopes: 20Ne, 21Ne, 22Ne |
| Neutron Cross Section | 5.4 | 0.04 |
| Neutron Mass Absorption | 0.0016 | 0.0006 |
Chemical Properties: Ionization Energies and electron affinity
| Valence or Valency | 5 | 0 |
| Electronegativity | 2.05 Pauling Scale | - |
| Electron Affinity | 103.2 kJ/mol | 0 kJ/mol |
| Ionization Energies | 1st: 834 kJ/mol 2nd: 1594.9 kJ/mol 3rd: 2440 kJ/mol 4th: 4260 kJ/mol 5th: 5400 kJ/mol 6th: 10400 kJ/mol | 1st: 2080.7 kJ/mol 2nd: 3952.3 kJ/mol 3rd: 6122 kJ/mol 4th: 9371 kJ/mol 5th: 12177 kJ/mol 6th: 15238 kJ/mol 7th: 19999 kJ/mol 8th: 23069.5 kJ/mol 9th: 115379.5 kJ/mol 10th: 131432 kJ/mol |
Physical Properties
| Density | 6.697 g/cm3 | 0.0009 g/cm3 |
| Molar Volume | 18.181 cm3/mol | 22.42 cm3/mol |
Elastic Properties | ||
| Young Modulus | 55 | - |
| Shear Modulus | 20 GPa | - |
| Bulk Modulus | 42 GPa | - |
| Poisson Ratio | - | - |
Hardness - Tests to Measure of Hardness of Element | ||
| Mohs Hardness | 3 MPa | - |
| Vickers Hardness | - | - |
| Brinell Hardness | 294 MPa | - |
Electrical Properties | ||
| Electrical Conductivity | 2500000 S/m | - |
| Resistivity | 4e-7 m Ω | - |
| Superconducting Point | - | - |
Heat and Conduction Properties | ||
| Thermal Conductivity | 24 W/(m K) | 0.0491 W/(m K) |
| Thermal Expansion | 0.000011 /K | - |
Magnetic Properties | ||
| Magnetic Type | Diamagnetic | Diamagnetic |
| Curie Point | - | - |
| Mass Magnetic Susceptibility | -1.09e-8 m3/kg | -4.1e-9 m3/kg |
| Molar Magnetic Susceptibility | -1.327e-9 m3/mol | -8.27e-11 m3/mol |
| Volume Magnetic Susceptibility | -0.000073 | -3.69e-9 |
Optical Properties | ||
| Refractive Index | - | 1.000067 |
Acoustic Properties | ||
| Speed of Sound | 3420 m/s | 936 m/s |
Thermal Properties - Enthalpies and thermodynamics
| Melting Point | 903.78 K | 24.56 K |
| Boiling Point | 1860 K | 27.07 K |
| Critical Temperature | - | 44.4 K |
| Superconducting Point | - | - |
Enthalpies | ||
| Heat of Fusion | 19.7 kJ/mol | 0.34 kJ/mol |
| Heat of Vaporization | 68 kJ/mol | 1.75 kJ/mol |
| Heat of Combustion | - | - |
Regulatory and Health - Health and Safety Parameters and Guidelines
| CAS Number | CAS7440-36-0 | CAS7440-01-9 |
| RTECS Number | {RTECSCC4025000} | RTECSQP4450000 |
| DOT Hazard Class | {N/A} | 2.2 |
| DOT Numbers | "N/A" | 1913 |
| EU Number | - | - |
| NFPA Fire Rating | {N/A} | - |
| NFPA Hazards | N/ A | - |
| NFPA Health Rating | - | - |
| NFPA Reactivity Rating | {N/A} | - |
| AutoIgnition Point | - | - |
| Flashpoint | - | - |
Compare With Other Elements
Compare Antimony with all Group 15 elementsAntimony vs NitrogenAntimony vs PhosphorusAntimony vs ArsenicAntimony vs BismuthAntimony vs Moscovium Compare Antimony with all Period 5 elementsAntimony vs RubidiumAntimony vs StrontiumAntimony vs YttriumAntimony vs ZirconiumAntimony vs NiobiumAntimony vs MolybdenumAntimony vs TechnetiumAntimony vs RutheniumAntimony vs RhodiumAntimony vs PalladiumAntimony vs SilverAntimony vs CadmiumAntimony vs IndiumAntimony vs TinAntimony vs TelluriumAntimony vs IodineAntimony vs Xenon Compare Antimony with all Metalloid elements | Compare Neon with all Group 18 elementsCompare Neon with all Period 2 elementsNeon vs LithiumNeon vs BerylliumNeon vs BoronNeon vs CarbonNeon vs NitrogenNeon vs OxygenNeon vs Fluorine Compare Neon with all Noble Gas elements |