Input interpretation
![carbon (chemical element) | hydrogen (chemical element) | strontium (chemical element)](../image_source/54531a60abdf5ec35303ffafb6cf9f51.png)
carbon (chemical element) | hydrogen (chemical element) | strontium (chemical element)
Periodic table location
![Periodic table location](../image_source/7930e25997b7553e3f4550ebe49e450a.png)
Periodic table location
Images
![Images](../image_source/f02e04b2de5971b4ba9b0e8dbba25c2d.png)
Images
Basic elemental properties
![| carbon | hydrogen | strontium atomic symbol | C | H | Sr atomic number | 6 | 1 | 38 short electronic configuration | [He]2s^22p^2 | 1s^1 | [Kr]5s^2 Aufbau diagram | 2p 2s | 1s | 5s block | p | s | s group | 14 | 1 | 2 period | 2 | 1 | 5 atomic mass | 12.011 u | 1.008 u | 87.62 u half-life | (stable) | (stable) | (stable)](../image_source/b9e1240a8b4cfcf73756632bbeec5244.png)
| carbon | hydrogen | strontium atomic symbol | C | H | Sr atomic number | 6 | 1 | 38 short electronic configuration | [He]2s^22p^2 | 1s^1 | [Kr]5s^2 Aufbau diagram | 2p 2s | 1s | 5s block | p | s | s group | 14 | 1 | 2 period | 2 | 1 | 5 atomic mass | 12.011 u | 1.008 u | 87.62 u half-life | (stable) | (stable) | (stable)
Thermodynamic properties
![| carbon | hydrogen | strontium phase at STP | solid | gas | solid melting point | 3550 °C | -259.14 °C | 777 °C boiling point | 4027 °C | -252.87 °C | 1382 °C critical temperature | | 32.97 K | critical pressure | | 1.293 MPa | molar heat of fusion | 105 kJ/mol | 0.558 kJ/mol | 8 kJ/mol molar heat of vaporization | 715 kJ/mol | 0.452 kJ/mol | 137 kJ/mol specific heat at STP | 710 J/(kg K) | 14300 J/(kg K) | 300 J/(kg K) adiabatic index | | 7/5 | (properties at standard conditions)](../image_source/3fa974536310d16017aad3ba5b031a41.png)
| carbon | hydrogen | strontium phase at STP | solid | gas | solid melting point | 3550 °C | -259.14 °C | 777 °C boiling point | 4027 °C | -252.87 °C | 1382 °C critical temperature | | 32.97 K | critical pressure | | 1.293 MPa | molar heat of fusion | 105 kJ/mol | 0.558 kJ/mol | 8 kJ/mol molar heat of vaporization | 715 kJ/mol | 0.452 kJ/mol | 137 kJ/mol specific heat at STP | 710 J/(kg K) | 14300 J/(kg K) | 300 J/(kg K) adiabatic index | | 7/5 | (properties at standard conditions)
Material properties
![| carbon | hydrogen | strontium density | 2.26 g/cm^3 | 8.99×10^-5 g/cm^3 | 2.63 g/cm^3 liquid density | | | 2.375 g/cm^3 molar volume | 5.315 cm^3/mol | 11200 cm^3/mol | 33.32 cm^3/mol Mohs hardness | 0.5 (between talc and gypsum) | | 1.5 (between talc and gypsum) bulk modulus | 33 GPa | | shear modulus | | | 6.1 GPa Poisson ratio | | | 0.28 refractive index | 2.417 | 1.000132 | sound speed | 18350 m/s | 1270 m/s | thermal expansion | 7.1×10^-6 K^(-1) | | 2.25×10^-5 K^(-1) thermal conductivity | 140 W/(m K) | 0.1805 W/(m K) | 35 W/(m K) (properties at standard conditions)](../image_source/be002f99b0622e7d959c9c973d4cde27.png)
| carbon | hydrogen | strontium density | 2.26 g/cm^3 | 8.99×10^-5 g/cm^3 | 2.63 g/cm^3 liquid density | | | 2.375 g/cm^3 molar volume | 5.315 cm^3/mol | 11200 cm^3/mol | 33.32 cm^3/mol Mohs hardness | 0.5 (between talc and gypsum) | | 1.5 (between talc and gypsum) bulk modulus | 33 GPa | | shear modulus | | | 6.1 GPa Poisson ratio | | | 0.28 refractive index | 2.417 | 1.000132 | sound speed | 18350 m/s | 1270 m/s | thermal expansion | 7.1×10^-6 K^(-1) | | 2.25×10^-5 K^(-1) thermal conductivity | 140 W/(m K) | 0.1805 W/(m K) | 35 W/(m K) (properties at standard conditions)
Electromagnetic properties
![| carbon | hydrogen | strontium electrical type | conductor | | conductor resistivity | 1×10^-5 Ω m (ohm meters) | | 1.3×10^-7 Ω m (ohm meters) electrical conductivity | 100000 S/m (siemens per meter) | | 7.7×10^6 S/m (siemens per meter) magnetic type | diamagnetic | diamagnetic | paramagnetic volume magnetic susceptibility | -1.4×10^-5 | -2.23×10^-9 | 3.47×10^-6 mass magnetic susceptibility | -6.2×10^-9 m^3/kg (cubic meters per kilogram) | -2.48×10^-8 m^3/kg (cubic meters per kilogram) | 1.32×10^-9 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -7.45×10^-11 m^3/mol (cubic meters per mole) | -4.999×10^-11 m^3/mol (cubic meters per mole) | 1.16×10^-10 m^3/mol (cubic meters per mole) work function | 5 eV (Polycrystalline) | | 2.59 eV (Polycrystalline) threshold frequency | 1.209×10^15 Hz (hertz) | | 6.263×10^14 Hz (hertz) color | (black) | (colorless) | (silver) refractive index | 2.417 | 1.000132 |](../image_source/da02e3d8e9433adf02f88a0922c4e6da.png)
| carbon | hydrogen | strontium electrical type | conductor | | conductor resistivity | 1×10^-5 Ω m (ohm meters) | | 1.3×10^-7 Ω m (ohm meters) electrical conductivity | 100000 S/m (siemens per meter) | | 7.7×10^6 S/m (siemens per meter) magnetic type | diamagnetic | diamagnetic | paramagnetic volume magnetic susceptibility | -1.4×10^-5 | -2.23×10^-9 | 3.47×10^-6 mass magnetic susceptibility | -6.2×10^-9 m^3/kg (cubic meters per kilogram) | -2.48×10^-8 m^3/kg (cubic meters per kilogram) | 1.32×10^-9 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -7.45×10^-11 m^3/mol (cubic meters per mole) | -4.999×10^-11 m^3/mol (cubic meters per mole) | 1.16×10^-10 m^3/mol (cubic meters per mole) work function | 5 eV (Polycrystalline) | | 2.59 eV (Polycrystalline) threshold frequency | 1.209×10^15 Hz (hertz) | | 6.263×10^14 Hz (hertz) color | (black) | (colorless) | (silver) refractive index | 2.417 | 1.000132 |
Reactivity
![| carbon | hydrogen | strontium valence | 4 | 1 | 2 electronegativity | 2.55 | 2.2 | 0.95 electron affinity | 153.9 kJ/mol (kilojoules per mole) | 72.8 kJ/mol (kilojoules per mole) | 5.03 kJ/mol (kilojoules per mole) first ionization energy | 1086.5 kJ/mol (kilojoules per mole) | 1312 kJ/mol (kilojoules per mole) | 549.5 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 | 1312 kJ/mol | 549.5 kJ/mol | 1064.2 kJ/mol | 4138 kJ/mol | 5500 kJ/mol | 6910 kJ/mol | 8760 kJ/mol | 10230 kJ/mol | 11800 kJ/mol | 15600 kJ/mol | 17100 kJ/mol](../image_source/c49e564c5f5f30162133a38becd98114.png)
| carbon | hydrogen | strontium valence | 4 | 1 | 2 electronegativity | 2.55 | 2.2 | 0.95 electron affinity | 153.9 kJ/mol (kilojoules per mole) | 72.8 kJ/mol (kilojoules per mole) | 5.03 kJ/mol (kilojoules per mole) first ionization energy | 1086.5 kJ/mol (kilojoules per mole) | 1312 kJ/mol (kilojoules per mole) | 549.5 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 | 1312 kJ/mol | 549.5 kJ/mol | 1064.2 kJ/mol | 4138 kJ/mol | 5500 kJ/mol | 6910 kJ/mol | 8760 kJ/mol | 10230 kJ/mol | 11800 kJ/mol | 15600 kJ/mol | 17100 kJ/mol
![Reactivity](../image_source/4042fee1f75453517bc7820b1111fdf5.png)
Reactivity
Atomic properties
![| carbon | hydrogen | strontium term symbol | ^3P_0 | ^2S_(1/2) | ^1S_0 atomic radius | 70 pm | 25 pm | 200 pm covalent radius | 76 pm | 31 pm | 195 pm van der Waals radius | 170 pm | 120 pm | (electronic ground state properties)](../image_source/98c74f12c0624a2485b70f37ab833062.png)
| carbon | hydrogen | strontium term symbol | ^3P_0 | ^2S_(1/2) | ^1S_0 atomic radius | 70 pm | 25 pm | 200 pm covalent radius | 76 pm | 31 pm | 195 pm van der Waals radius | 170 pm | 120 pm | (electronic ground state properties)
Abundances
![| carbon | hydrogen | strontium universe abundance | 0.5 mass% | 75 mass% | 4×10^-6 mass% solar abundance | 0.3 mass% | 75 mass% | 5×10^-6 mass% meteorite abundance | 1.5 mass% | 2.4 mass% | 8.7×10^-4 mass% crust abundance | 0.18 mass% | 0.15 mass% | 0.036 mass% ocean abundance | 0.0028 mass% | 11 mass% | 8.1×10^-4 mass% human abundance | 23 mass% | 10 mass% | 4.6×10^-4 mass% universe molar abundance | 0.05 mol% | 93 mol% | 6×10^-8 mol% solar molar abundance | 0.03 mol% | 93 mol% | 7×10^-8 mol% meteorite molar abundance | 1.8 mol% | 17 mol% | 2×10^-4 mol% ocean molar abundance | 0.0014 mol% | 66 mol% | 5.7×10^-5 mol% crust molar abundance | 0.31 mol% | 3.1 mol% | 0.0085 mol% human molar abundance | 12 mol% | 62 mol% | 3.3×10^-5 mol%](../image_source/4d673aaf206a4e8477d86ee47b7c6b77.png)
| carbon | hydrogen | strontium universe abundance | 0.5 mass% | 75 mass% | 4×10^-6 mass% solar abundance | 0.3 mass% | 75 mass% | 5×10^-6 mass% meteorite abundance | 1.5 mass% | 2.4 mass% | 8.7×10^-4 mass% crust abundance | 0.18 mass% | 0.15 mass% | 0.036 mass% ocean abundance | 0.0028 mass% | 11 mass% | 8.1×10^-4 mass% human abundance | 23 mass% | 10 mass% | 4.6×10^-4 mass% universe molar abundance | 0.05 mol% | 93 mol% | 6×10^-8 mol% solar molar abundance | 0.03 mol% | 93 mol% | 7×10^-8 mol% meteorite molar abundance | 1.8 mol% | 17 mol% | 2×10^-4 mol% ocean molar abundance | 0.0014 mol% | 66 mol% | 5.7×10^-5 mol% crust molar abundance | 0.31 mol% | 3.1 mol% | 0.0085 mol% human molar abundance | 12 mol% | 62 mol% | 3.3×10^-5 mol%