Periodic Table Element Comparison: Compare Elements - Beryllium vs Neon
Compare Beryllium 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 Beryllium vs Neon with most reliable information about their properties, attributes, facts, uses etc. You can compare Be vs Ne on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more. Beryllium and Neon comparison table on more than 90 properties.
Beryllium and Neon Comparison
Facts
Name | Beryllium | Neon |
---|---|---|
Atomic Number | 4 | 10 |
Atomic Symbol | Be | Ne |
Atomic Weight | 9.012182 | 20.1797 |
Phase at STP | Solid | Gas |
Color | SlateGray | Colorless |
Metallic Classification | Alkaline Earth Metal | Noble Gas |
Group in Periodic Table | group 2 | group 18 |
Group Name | beryllium family | helium family or neon family |
Period in Periodic Table | period 2 | period 2 |
Block in Periodic Table | s -block | p -block |
Electronic Configuration | [He] 2s2 | [He] 2s2 2p6 |
Electronic Shell Structure (Electrons per shell) | 2, 2 | 2, 8 |
Melting Point | 1560 K | 24.56 K |
Boiling Point | 2743 K | 27.07 K |
CAS Number | CAS7440-41-7 | CAS7440-01-9 |
Neighborhood Elements | Neighborhood Elements of Beryllium | Neighborhood Elements of Neon |
History
Parameter | Beryllium | Neon |
---|---|---|
History | The element Beryllium was discovered by N. Vauquelin in year 1798 in France. Beryllium derived its name from beryl, a mineral. | 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 | N. Vauquelin (1798) | W. Ramsay and W. Travers (1898) |
Isolated | F. Wöhler and A. Bussy (1828) | W. Ramsay and W. Travers (1898) |
Presence: Abundance in Nature and Around Us
Parts per billion (ppb) by weight / by atoms (1ppb =10^-7 %)
Property | Beryllium | Neon |
---|---|---|
Abundance in Universe | 1 / 0.1 | 1300000 / 80000 |
Abundance in Sun | 0.1 / 0.01 | 1000000 / 70000 |
Abundance in Meteorites | 30 / 70 | - / - |
Abundance in Earth's Crust | 1900 / 4300 | 3.0 / 3 |
Abundance in Oceans | 0.0006 / 0.00041 | 0.12 / 0.037 |
Abundance in Humans | 0.4 / 0.3 | - / - |
Crystal Structure and Atomic Structure
Property | Beryllium | Neon |
---|---|---|
Atomic Volume | 4.8767 cm3/mol | 22.42 cm3/mol |
Atomic Radius | 112 pm | 38 pm |
Covalent Radius | 90 pm | 69 pm |
Van der Waals Radius | 153 pm | 154 pm |
Atomic Spectrum - Spectral Lines | ||
Emission Spectrum | ||
Absorption Spectrum | ||
Lattice Constant | 228.58, 228.58, 358.43 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 | P63/mmc | Fm_ 3m |
Space Group Number | 194 | 225 |
Crystal Structure | Simple Hexagonal | Face Centered Cubic |
Atomic and Orbital Properties
Property | Beryllium | Neon |
---|---|---|
Atomic Number | 4 | 10 |
Number of Electrons (with no charge) | 4 | 10 |
Number of Protons | 4 | 10 |
Mass Number | 9.012182 | 20.1797 |
Number of Neutrons | 5 | 10 |
Shell structure (Electrons per energy level) | 2, 2 | 2, 8 |
Electron Configuration | [He] 2s2 | [He] 2s2 2p6 |
Valence Electrons | 2s2 | 2s2 2p6 |
Oxidation State | 2 | - |
Atomic Term Symbol (Quantum Numbers) | 1S0 | 1S0 |
Shell structure |
Isotopes and Nuclear Properties
Beryllium has 1 stable naturally occuring isotopes while Neon has 3 stable naturally occuring isotopes.
Parameter | Beryllium | Neon |
---|---|---|
Known Isotopes | 5Be, 6Be, 7Be, 8Be, 9Be, 10Be, 11Be, 12Be, 13Be, 14Be, 15Be, 16Be | 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: 9Be | Naturally occurring stable isotopes: 20Ne, 21Ne, 22Ne |
Neutron Cross Section | 0.0092 | 0.04 |
Neutron Mass Absorption | 0.00003 | 0.0006 |
Chemical Properties: Ionization Energies and electron affinity
Property | Beryllium | Neon |
---|---|---|
Valence or Valency | 2 | 0 |
Electronegativity | 1.57 Pauling Scale | - |
Electron Affinity | 0 kJ/mol | 0 kJ/mol |
Ionization Energies | 1st: 899.5 kJ/mol 2nd: 1757.1 kJ/mol 3rd: 14848.7 kJ/mol 4th: 21006.6 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
Property | Beryllium | Neon |
---|---|---|
Density | 1.848 g/cm3 | 0.0009 g/cm3 |
Molar Volume | 4.8767 cm3/mol | 22.42 cm3/mol |
Elastic Properties | ||
Young Modulus | 287 | - |
Shear Modulus | 132 GPa | - |
Bulk Modulus | 130 GPa | - |
Poisson Ratio | 0.032 | - |
Hardness - Tests to Measure of Hardness of Element | ||
Mohs Hardness | 5.5 MPa | - |
Vickers Hardness | 1670 MPa | - |
Brinell Hardness | 600 MPa | - |
Electrical Properties | ||
Electrical Conductivity | 25000000 S/m | - |
Resistivity | 4e-8 m Ω | - |
Superconducting Point | 0.026 | - |
Heat and Conduction Properties | ||
Thermal Conductivity | 190 W/(m K) | 0.0491 W/(m K) |
Thermal Expansion | 0.0000113 /K | - |
Magnetic Properties | ||
Magnetic Type | Diamagnetic | Diamagnetic |
Curie Point | - | - |
Mass Magnetic Susceptibility | -1.26e-8 m3/kg | -4.1e-9 m3/kg |
Molar Magnetic Susceptibility | -1.136e-10 m3/mol | -8.27e-11 m3/mol |
Volume Magnetic Susceptibility | -0.00002328 | -3.69e-9 |
Optical Properties | ||
Refractive Index | - | 1.000067 |
Acoustic Properties | ||
Speed of Sound | 13000 m/s | 936 m/s |
Thermal Properties - Enthalpies and thermodynamics
Property | Beryllium | Neon |
---|---|---|
Melting Point | 1560 K | 24.56 K |
Boiling Point | 2743 K | 27.07 K |
Critical Temperature | - | 44.4 K |
Superconducting Point | 0.026 | - |
Enthalpies | ||
Heat of Fusion | 7.95 kJ/mol | 0.34 kJ/mol |
Heat of Vaporization | 297 kJ/mol | 1.75 kJ/mol |
Heat of Combustion | - | - |
Regulatory and Health - Health and Safety Parameters and Guidelines
Parameter | Beryllium | Neon |
---|---|---|
CAS Number | CAS7440-41-7 | CAS7440-01-9 |
RTECS Number | RTECSDS1750000 | RTECSQP4450000 |
DOT Hazard Class | 6.1 | 2.2 |
DOT Numbers | 1567 | 1913 |
EU Number | - | - |
NFPA Fire Rating | 1 | - |
NFPA Health Rating | 3 | - |
NFPA Reactivity Rating | 0 | - |
NFPA Hazards | - | - |
AutoIgnition Point | - | - |
Flashpoint | - | - |
Compare With Other Elements
Compare Beryllium and Neon with other elements of the periodic table.
Compare Beryllium with all Group 2 elementsCompare Beryllium with MagnesiumCompare Beryllium with CalciumCompare Beryllium with StrontiumCompare Beryllium with BariumCompare Beryllium with Radium Compare Beryllium with all Period 2 elementsCompare Beryllium with LithiumCompare Beryllium with BoronCompare Beryllium with CarbonCompare Beryllium with NitrogenCompare Beryllium with OxygenCompare Beryllium with FluorineCompare Beryllium with Neon Compare Beryllium with all Alkaline Earth Metal elements | Compare Neon with all Group 18 elementsNeon vs Helium ComparisonNeon vs Argon ComparisonNeon vs Krypton ComparisonNeon vs Xenon ComparisonNeon vs Radon ComparisonNeon vs Oganesson Comparison Compare Neon with all Period 2 elementsNeon vs Lithium ComparisonNeon vs Beryllium ComparisonNeon vs Boron ComparisonNeon vs Carbon ComparisonNeon vs Nitrogen ComparisonNeon vs Oxygen ComparisonNeon vs Fluorine Comparison Compare Neon with all Noble Gas elements |