Input interpretation
calcium cyanamide | element types
Result
carbon | calcium | nitrogen
Periodic table location
Periodic table location
Images
Images
Basic elemental properties
| carbon | calcium | nitrogen atomic symbol | C | Ca | N atomic number | 6 | 20 | 7 short electronic configuration | [He]2s^22p^2 | [Ar]4s^2 | [He]2s^22p^3 Aufbau diagram | 2p 2s | 4s | 2p 2s block | p | s | p group | 14 | 2 | 15 period | 2 | 4 | 2 atomic mass | 12.011 u | 40.078 u | 14.007 u half-life | (stable) | (stable) | (stable)
Thermodynamic properties
| carbon | calcium | nitrogen phase at STP | solid | solid | gas melting point | 3550 °C | 842 °C | -210.1 °C boiling point | 4027 °C | 1484 °C | -195.79 °C critical temperature | | | 126.21 K critical pressure | | | 3.39 MPa molar heat of fusion | 105 kJ/mol | 8.54 kJ/mol | 0.36 kJ/mol molar heat of vaporization | 715 kJ/mol | 155 kJ/mol | 2.79 kJ/mol specific heat at STP | 710 J/(kg K) | 631 J/(kg K) | 1040 J/(kg K) adiabatic index | | | 7/5 (properties at standard conditions)
Material properties
| carbon | calcium | nitrogen density | 2.26 g/cm^3 | 1.55 g/cm^3 | 0.001251 g/cm^3 liquid density | | 1.378 g/cm^3 | molar volume | 5.315 cm^3/mol | 25.86 cm^3/mol | 11200 cm^3/mol Mohs hardness | 0.5 (between talc and gypsum) | 1.75 (between gypsum and talc) | Brinell hardness | | 167 MPa | bulk modulus | 33 GPa | 17 GPa | shear modulus | | 7.4 GPa | Young's modulus | | 20 GPa | Poisson ratio | | 0.31 | refractive index | 2.417 | | 1.000298 sound speed | 18350 m/s | 3810 m/s | 333.6 m/s thermal expansion | 7.1×10^-6 K^(-1) | 2.23×10^-5 K^(-1) | thermal conductivity | 140 W/(m K) | 200 W/(m K) | 0.02583 W/(m K) (properties at standard conditions)
Electromagnetic properties
| carbon | calcium | nitrogen electrical type | conductor | conductor | resistivity | 1×10^-5 Ω m (ohm meters) | 3.4×10^-8 Ω m (ohm meters) | electrical conductivity | 100000 S/m (siemens per meter) | 2.9×10^7 S/m (siemens per meter) | magnetic type | diamagnetic | paramagnetic | diamagnetic volume magnetic susceptibility | -1.4×10^-5 | 2.139×10^-5 | -6.8×10^-9 mass magnetic susceptibility | -6.2×10^-9 m^3/kg (cubic meters per kilogram) | 1.38×10^-8 m^3/kg (cubic meters per kilogram) | -5.4×10^-9 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -7.45×10^-11 m^3/mol (cubic meters per mole) | 5.531×10^-10 m^3/mol (cubic meters per mole) | -1.5×10^-10 m^3/mol (cubic meters per mole) work function | 5 eV (Polycrystalline) | 2.87 eV (Polycrystalline) | threshold frequency | 1.209×10^15 Hz (hertz) | 6.94×10^14 Hz (hertz) | color | (black) | (silver) | (colorless) refractive index | 2.417 | | 1.000298
Reactivity
| carbon | calcium | nitrogen valence | 4 | 2 | 3 electronegativity | 2.55 | 1 | 3.04 electron affinity | 153.9 kJ/mol (kilojoules per mole) | 2.37 kJ/mol (kilojoules per mole) | 7 kJ/mol (kilojoules per mole) first ionization energy | 1086.5 kJ/mol (kilojoules per mole) | 589.8 kJ/mol (kilojoules per mole) | 1402.3 kJ/mol (kilojoules per mole) ionization energies | 1086.5 kJ/mol | 2352.6 kJ/mol | 4620.5 kJ/mol | 6222.7 kJ/mol | 37831 kJ/mol | 47277 kJ/mol | 589.8 kJ/mol | 1145.4 kJ/mol | 4912.4 kJ/mol | 6491 kJ/mol | 8153 kJ/mol | 10496 kJ/mol | 12270 kJ/mol | 14206 kJ/mol | 18191 kJ/mol | 20385 kJ/mol | 57110 kJ/mol | 1402.3 kJ/mol | 2856 kJ/mol | 4578.1 kJ/mol | 7475 kJ/mol | 9444.9 kJ/mol | 53266.6 kJ/mol | 64360 kJ/mol
Reactivity
Atomic properties
| carbon | calcium | nitrogen term symbol | ^3P_0 | ^1S_0 | ^4S_(3/2) atomic radius | 70 pm | 180 pm | 65 pm covalent radius | 76 pm | 176 pm | 71 pm van der Waals radius | 170 pm | | 155 pm (electronic ground state properties)
Abundances
| carbon | calcium | nitrogen universe abundance | 0.5 mass% | 0.007 mass% | 0.1 mass% solar abundance | 0.3 mass% | 0.007 mass% | 0.1 mass% meteorite abundance | 1.5 mass% | 1.1 mass% | 0.14 mass% crust abundance | 0.18 mass% | 5 mass% | 0.002 mass% ocean abundance | 0.0028 mass% | 4.2×10^-4 mass% | 5×10^-5 mass% human abundance | 23 mass% | 1.4 mass% | 2.6 mass% universe molar abundance | 0.05 mol% | 2×10^-4 mol% | 0.009 mol% solar molar abundance | 0.03 mol% | 2×10^-4 mol% | 0.009 mol% meteorite molar abundance | 1.8 mol% | 0.52 mol% | 0.14 mol% ocean molar abundance | 0.0014 mol% | 6.5×10^-5 mol% | 2.2×10^-5 mol% crust molar abundance | 0.31 mol% | 2.6 mol% | 0.0029 mol% human molar abundance | 12 mol% | 0.22 mol% | 1.2 mol%