Periodic Table Element Comparison: Compare Elements - Carbon vs Lanthanum
Compare Carbon and Lanthanum
Compare Carbon and Lanthanum 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 Carbon vs Lanthanum with most reliable information about their properties, attributes, facts, uses etc. You can compare C vs La on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.
Facts
Name | Carbon | Lanthanum |
Atomic Number | 6 | 57 |
Atomic Symbol | C | La |
Atomic Weight | 12.0107 | 138.9055 |
Phase at STP | Solid | Solid |
Color | Black | Silver |
Metallic Classification | Other Nonmetal | Lanthanide |
Group in Periodic Table | group 14 | group - |
Group Name | carbon family | |
Period in Periodic Table | period 2 | period 6 |
Block in Periodic Table | p -block | f -block |
Electronic Configuration | [He] 2s2 2p2 | [Xe] 5d1 6s2 |
Electronic Shell Structure (Electrons per shell) | 2, 4 | 2, 8, 18, 18, 9, 2 |
Melting Point | 3823 K | 1193 K |
Boiling Point | 4300 K | 3737 K |
CAS Number | CAS7440-44-0 | CAS7439-91-0 |
Neighborhood Elements | Neighborhood Elements of Carbon | Neighborhood Elements of Lanthanum |
History
Name | Carbon | Lanthanum |
History | The element Carbon was discovered by Egyptians and Sumerians in year 3750 BCE. Carbon derived its name the Latin word carbo, meaning 'coal'. | The element Lanthanum was discovered by G. Mosander in year 1838 in Sweden. Lanthanum derived its name from the Greek lanthanein, meaning 'to lie hidden'. |
Discovery | Egyptians and Sumerians (3750 BCE) | G. Mosander (1838) |
Isolated | () | G. Mosander (1841) |
Presence: Abundance in Nature and Around Us
Parts per billion (ppb) by weight / by atoms (1ppb =10^-7 %)
Name | Carbon | Lanthanum |
Abundance in Universe | 5000000 / 500000 | 2 / 0.02 |
Abundance in Sun | 3000000 / 300000 | 2 / 0.01 |
Abundance in Meteorites | 15000000 / 18000000 | 290 / 40 |
Abundance in Earth's Crust | 1800000 / 3100000 | 34000 / 5000 |
Abundance in Oceans | 28000 / 14400 | 0.0034 / 0.00015 |
Abundance in Humans | 230000000 / 120000000 | - / - |
Crystal Structure and Atomic Structure
Name | Carbon | Lanthanum |
Atomic Volume | 5.29 cm3/mol | 22.386 cm3/mol |
Atomic Radius | 67 pm | 195 pm |
Covalent Radius | 77 pm | 169 pm |
Van der Waals Radius | 170 pm | - |
Atomic Spectrum - Spectral Lines | ||
Emission Spectrum | ||
Absorption Spectrum | ||
Lattice Constant | 246.4, 246.4, 671.1 pm | 377.2, 377.2, 1214.4 pm |
Lattice Angle | π/2, π/2, 2 π/3 | π/2, π/2, 2 π/3 |
Space Group Name | P63/mmc | P63/mmc |
Space Group Number | 194 | 194 |
Crystal Structure | Simple Hexagonal | Simple Hexagonal |
Atomic and Orbital Properties
Name | Carbon | Lanthanum |
Atomic Number | 6 | 57 |
Number of Electrons (with no charge) | 6 | 57 |
Number of Protons | 6 | 57 |
Mass Number | 12.0107 | 138.9055 |
Number of Neutrons | 6 | 82 |
Shell structure (Electrons per energy level) | 2, 4 | 2, 8, 18, 18, 9, 2 |
Electron Configuration | [He] 2s2 2p2 | [Xe] 5d1 6s2 |
Valence Electrons | 2s2 2p2 | 5d1 6s2 |
Oxidation State | -4, -3, -2, -1, 0, 1, 2, 3, 4 | 3 |
Atomic Term Symbol (Quantum Numbers) | 3P0 | 2D3/2 |
Shell structure |
Isotopes and Nuclear Properties
Carbon has 2 stable naturally occuring isotopes while Lanthanum has 1 stable naturally occuring isotopes.
Name | Carbon | Lanthanum |
Known Isotopes | 8C, 9C, 10C, 11C, 12C, 13C, 14C, 15C, 16C, 17C, 18C, 19C, 20C, 21C, 22C | 117La, 118La, 119La, 120La, 121La, 122La, 123La, 124La, 125La, 126La, 127La, 128La, 129La, 130La, 131La, 132La, 133La, 134La, 135La, 136La, 137La, 138La, 139La, 140La, 141La, 142La, 143La, 144La, 145La, 146La, 147La, 148La, 149La, 150La, 151La, 152La, 153La, 154La, 155La |
Stable Isotopes | Naturally occurring stable isotopes: 12C, 13C | Naturally occurring stable isotopes: 139La |
Neutron Cross Section | 0.0035 | 8.98 |
Neutron Mass Absorption | 0.000015 | 0.0023 |
Chemical Properties: Ionization Energies and electron affinity
Name | Carbon | Lanthanum |
Valence or Valency | 4 | 3 |
Electronegativity | 2.55 Pauling Scale | 1.1 Pauling Scale |
Electron Affinity | 153.9 kJ/mol | 48 kJ/mol |
Ionization Energies | 1st: 1086.5 kJ/mol 2nd: 2352.6 kJ/mol 3rd: 4620.5 kJ/mol 4th: 6222.7 kJ/mol 5th: 37831 kJ/mol 6th: 47277 kJ/mol | 1st: 538.1 kJ/mol 2nd: 1067 kJ/mol 3rd: 1850.3 kJ/mol 4th: 4819 kJ/mol 5th: 5940 kJ/mol |
Physical Properties
Name | Carbon | Lanthanum |
Density | 2.26 g/cm3 | 6.146 g/cm3 |
Molar Volume | 5.29 cm3/mol | 22.386 cm3/mol |
Elastic Properties | ||
Young Modulus | - | 37 |
Shear Modulus | - | 14 GPa |
Bulk Modulus | 33 GPa | 28 GPa |
Poisson Ratio | - | 0.28 |
Hardness - Tests to Measure of Hardness of Element | ||
Mohs Hardness | 0.5 MPa | 2.5 MPa |
Vickers Hardness | - | 491 MPa |
Brinell Hardness | - | 363 MPa |
Electrical Properties | ||
Electrical Conductivity | 100000 S/m | 1600000 S/m |
Resistivity | 0.00001 m Ω | 6.1e-7 m Ω |
Superconducting Point | - | 4.88 |
Heat and Conduction Properties | ||
Thermal Conductivity | 140 W/(m K) | 13 W/(m K) |
Thermal Expansion | 0.0000071 /K | 0.0000121 /K |
Magnetic Properties | ||
Magnetic Type | Diamagnetic | Paramagnetic |
Curie Point | - | - |
Mass Magnetic Susceptibility | -6.2e-9 m3/kg | 1.1e-8 m3/kg |
Molar Magnetic Susceptibility | -7.45e-11 m3/mol | 1.528e-9 m3/mol |
Volume Magnetic Susceptibility | -0.000014 | 0.00006761 |
Optical Properties | ||
Refractive Index | 2.417 | - |
Acoustic Properties | ||
Speed of Sound | 18350 m/s | 2475 m/s |
Thermal Properties - Enthalpies and thermodynamics
Name | Carbon | Lanthanum |
Melting Point | 3823 K | 1193 K |
Boiling Point | 4300 K | 3737 K |
Critical Temperature | - | - |
Superconducting Point | - | 4.88 |
Enthalpies | ||
Heat of Fusion | 105 kJ/mol | 6.2 kJ/mol |
Heat of Vaporization | 715 kJ/mol | 400 kJ/mol |
Heat of Combustion | -393.5 J/(kg K) | - |
Regulatory and Health - Health and Safety Parameters and Guidelines
Name | Carbon | Lanthanum |
CAS Number | CAS7440-44-0 | CAS7439-91-0 |
RTECS Number | {RTECSHL4158550, RTECSFF5250100, RTECSMD9659600, N/A} | - |
DOT Hazard Class | 4.2 | 4.1 |
DOT Numbers | 1361 | 3178 |
EU Number | - | - |
NFPA Fire Rating | 1 | - |
NFPA Health Rating | 0 | - |
NFPA Reactivity Rating | 0 | - |
NFPA Hazards | - | - |
AutoIgnition Point | - | - |
Flashpoint | - | - |