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element types of strontium hydride

Input interpretation

strontium hydride | element types
strontium hydride | element types

Result

hydrogen | strontium
hydrogen | strontium

Periodic table location

Periodic table location
Periodic table location

Images

Images
Images

Basic elemental properties

| hydrogen | strontium atomic symbol | H | Sr atomic number | 1 | 38 short electronic configuration | 1s^1 | [Kr]5s^2 Aufbau diagram | 1s | 5s block | s | s group | 1 | 2 period | 1 | 5 atomic mass | 1.008 u | 87.62 u half-life | (stable) | (stable)
| hydrogen | strontium atomic symbol | H | Sr atomic number | 1 | 38 short electronic configuration | 1s^1 | [Kr]5s^2 Aufbau diagram | 1s | 5s block | s | s group | 1 | 2 period | 1 | 5 atomic mass | 1.008 u | 87.62 u half-life | (stable) | (stable)

Thermodynamic properties

| hydrogen | strontium phase at STP | gas | solid melting point | -259.14 °C | 777 °C boiling point | -252.87 °C | 1382 °C critical temperature | 32.97 K | critical pressure | 1.293 MPa | molar heat of fusion | 0.558 kJ/mol | 8 kJ/mol molar heat of vaporization | 0.452 kJ/mol | 137 kJ/mol specific heat at STP | 14300 J/(kg K) | 300 J/(kg K) adiabatic index | 7/5 | (properties at standard conditions)
| hydrogen | strontium phase at STP | gas | solid melting point | -259.14 °C | 777 °C boiling point | -252.87 °C | 1382 °C critical temperature | 32.97 K | critical pressure | 1.293 MPa | molar heat of fusion | 0.558 kJ/mol | 8 kJ/mol molar heat of vaporization | 0.452 kJ/mol | 137 kJ/mol specific heat at STP | 14300 J/(kg K) | 300 J/(kg K) adiabatic index | 7/5 | (properties at standard conditions)

Material properties

| hydrogen | strontium density | 8.99×10^-5 g/cm^3 | 2.63 g/cm^3 liquid density | | 2.375 g/cm^3 molar volume | 11200 cm^3/mol | 33.32 cm^3/mol Mohs hardness | | 1.5 (between talc and gypsum) shear modulus | | 6.1 GPa Poisson ratio | | 0.28 refractive index | 1.000132 | sound speed | 1270 m/s | thermal expansion | | 2.25×10^-5 K^(-1) thermal conductivity | 0.1805 W/(m K) | 35 W/(m K) (properties at standard conditions)
| hydrogen | strontium density | 8.99×10^-5 g/cm^3 | 2.63 g/cm^3 liquid density | | 2.375 g/cm^3 molar volume | 11200 cm^3/mol | 33.32 cm^3/mol Mohs hardness | | 1.5 (between talc and gypsum) shear modulus | | 6.1 GPa Poisson ratio | | 0.28 refractive index | 1.000132 | sound speed | 1270 m/s | thermal expansion | | 2.25×10^-5 K^(-1) thermal conductivity | 0.1805 W/(m K) | 35 W/(m K) (properties at standard conditions)

Electromagnetic properties

| hydrogen | strontium electrical type | | conductor resistivity | | 1.3×10^-7 Ω m (ohm meters) electrical conductivity | | 7.7×10^6 S/m (siemens per meter) magnetic type | diamagnetic | paramagnetic volume magnetic susceptibility | -2.23×10^-9 | 3.47×10^-6 mass magnetic susceptibility | -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 | -4.999×10^-11 m^3/mol (cubic meters per mole) | 1.16×10^-10 m^3/mol (cubic meters per mole) work function | | 2.59 eV (Polycrystalline) threshold frequency | | 6.263×10^14 Hz (hertz) color | (colorless) | (silver) refractive index | 1.000132 |
| hydrogen | strontium electrical type | | conductor resistivity | | 1.3×10^-7 Ω m (ohm meters) electrical conductivity | | 7.7×10^6 S/m (siemens per meter) magnetic type | diamagnetic | paramagnetic volume magnetic susceptibility | -2.23×10^-9 | 3.47×10^-6 mass magnetic susceptibility | -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 | -4.999×10^-11 m^3/mol (cubic meters per mole) | 1.16×10^-10 m^3/mol (cubic meters per mole) work function | | 2.59 eV (Polycrystalline) threshold frequency | | 6.263×10^14 Hz (hertz) color | (colorless) | (silver) refractive index | 1.000132 |

Reactivity

| hydrogen | strontium valence | 1 | 2 electronegativity | 2.2 | 0.95 electron affinity | 72.8 kJ/mol (kilojoules per mole) | 5.03 kJ/mol (kilojoules per mole) first ionization energy | 1312 kJ/mol (kilojoules per mole) | 549.5 kJ/mol (kilojoules per mole) ionization energies | 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
| hydrogen | strontium valence | 1 | 2 electronegativity | 2.2 | 0.95 electron affinity | 72.8 kJ/mol (kilojoules per mole) | 5.03 kJ/mol (kilojoules per mole) first ionization energy | 1312 kJ/mol (kilojoules per mole) | 549.5 kJ/mol (kilojoules per mole) ionization energies | 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
Reactivity

Atomic properties

| hydrogen | strontium term symbol | ^2S_(1/2) | ^1S_0 atomic radius | 25 pm | 200 pm covalent radius | 31 pm | 195 pm van der Waals radius | 120 pm | (electronic ground state properties)
| hydrogen | strontium term symbol | ^2S_(1/2) | ^1S_0 atomic radius | 25 pm | 200 pm covalent radius | 31 pm | 195 pm van der Waals radius | 120 pm | (electronic ground state properties)

Abundances

| hydrogen | strontium universe abundance | 75 mass% | 4×10^-6 mass% solar abundance | 75 mass% | 5×10^-6 mass% meteorite abundance | 2.4 mass% | 8.7×10^-4 mass% crust abundance | 0.15 mass% | 0.036 mass% ocean abundance | 11 mass% | 8.1×10^-4 mass% human abundance | 10 mass% | 4.6×10^-4 mass% universe molar abundance | 93 mol% | 6×10^-8 mol% solar molar abundance | 93 mol% | 7×10^-8 mol% meteorite molar abundance | 17 mol% | 2×10^-4 mol% ocean molar abundance | 66 mol% | 5.7×10^-5 mol% crust molar abundance | 3.1 mol% | 0.0085 mol% human molar abundance | 62 mol% | 3.3×10^-5 mol%
| hydrogen | strontium universe abundance | 75 mass% | 4×10^-6 mass% solar abundance | 75 mass% | 5×10^-6 mass% meteorite abundance | 2.4 mass% | 8.7×10^-4 mass% crust abundance | 0.15 mass% | 0.036 mass% ocean abundance | 11 mass% | 8.1×10^-4 mass% human abundance | 10 mass% | 4.6×10^-4 mass% universe molar abundance | 93 mol% | 6×10^-8 mol% solar molar abundance | 93 mol% | 7×10^-8 mol% meteorite molar abundance | 17 mol% | 2×10^-4 mol% ocean molar abundance | 66 mol% | 5.7×10^-5 mol% crust molar abundance | 3.1 mol% | 0.0085 mol% human molar abundance | 62 mol% | 3.3×10^-5 mol%

Nuclear properties

| hydrogen | strontium half-life | (stable) | (stable) stable isotopes | H-1 (99.985%) | H-2 (1.5×10^-4) | Sr-88 (82.58%) | Sr-86 (9.86%) | Sr-87 (7%) | Sr-84 (0.56%) nuclear spin | H-1: 1/2^+ | H-2: 1^+ | H-3: 1/2^+ | H-4: 2^- | H-5: 1/2^+ | H-6: 2^- | H-7: 1/2^+ | Sr-73: 1/2^- | Sr-74: 0^+ | Sr-75: 3/2^- | Sr-76: 0^+ | Sr-77: 5/2^+ | Sr-78: 0^+ | Sr-79: 3/2^- | Sr-80: 0^+ | Sr-81: 1/2^- | Sr-82: 0^+ | Sr-83: 7/2^+ | Sr-84: 0^+ | Sr-85: 9/2^+ | Sr-86: 0^+ | Sr-87: 9/2^+ | Sr-88: 0^+ | Sr-89: 5/2^+ | Sr-90: 0^+ | Sr-91: 5/2^+ | Sr-92: 0^+ | Sr-93: 5/2^+ | Sr-94: 0^+ | Sr-95: 1/2^+ | Sr-96: 0^+ | Sr-97: 1/2^+ | Sr-98: 0^+ | Sr-99: 3/2^+ | Sr-100: 0^+ | Sr-101: 5/2^- | Sr-102: 0^+ | Sr-104: 0^+ unstable isotopes | H-3 (12.32 yr) | H-6 (0.29 zs) | H-4 (0.139 zs) | H-5 (0.08 zs) | H-7 (0.023 zs) | Sr-90 (28.9 yr) | Sr-85 (64.853 days) | Sr-89 (50.53 days) | Sr-82 (25.55 days) | Sr-83 (32.42 h) | Sr-91 (9.64 h) | Sr-92 (159.7 min) | Sr-80 (106.3 min) | Sr-81 (22.33 min) | Sr-93 (7.423 min) | Sr-78 (150 s) | Sr-79 (135 s) | Sr-94 (75.3 s) | Sr-95 (23.9 s) | Sr-77 (9 s) | Sr-76 (7.89 s) | Sr-96 (1.07 s) | Sr-98 (653 ms) | Sr-97 (429 ms) | Sr-99 (269 ms) | Sr-100 (202 ms) | Sr-101 (118 ms) | Sr-75 (88 ms) | Sr-102 (69 ms) | Sr-104 (30 ms) | Sr-73 (25 ms) | Sr-105 (20 ms) | Sr-74 (1.2 µs) | Sr-103 (150 ns) neutron cross-section | 0.332 b | 1.2 b neutron mass absorption | 0.011 m^2/kg | 5×10^-4 m^2/kg
| hydrogen | strontium half-life | (stable) | (stable) stable isotopes | H-1 (99.985%) | H-2 (1.5×10^-4) | Sr-88 (82.58%) | Sr-86 (9.86%) | Sr-87 (7%) | Sr-84 (0.56%) nuclear spin | H-1: 1/2^+ | H-2: 1^+ | H-3: 1/2^+ | H-4: 2^- | H-5: 1/2^+ | H-6: 2^- | H-7: 1/2^+ | Sr-73: 1/2^- | Sr-74: 0^+ | Sr-75: 3/2^- | Sr-76: 0^+ | Sr-77: 5/2^+ | Sr-78: 0^+ | Sr-79: 3/2^- | Sr-80: 0^+ | Sr-81: 1/2^- | Sr-82: 0^+ | Sr-83: 7/2^+ | Sr-84: 0^+ | Sr-85: 9/2^+ | Sr-86: 0^+ | Sr-87: 9/2^+ | Sr-88: 0^+ | Sr-89: 5/2^+ | Sr-90: 0^+ | Sr-91: 5/2^+ | Sr-92: 0^+ | Sr-93: 5/2^+ | Sr-94: 0^+ | Sr-95: 1/2^+ | Sr-96: 0^+ | Sr-97: 1/2^+ | Sr-98: 0^+ | Sr-99: 3/2^+ | Sr-100: 0^+ | Sr-101: 5/2^- | Sr-102: 0^+ | Sr-104: 0^+ unstable isotopes | H-3 (12.32 yr) | H-6 (0.29 zs) | H-4 (0.139 zs) | H-5 (0.08 zs) | H-7 (0.023 zs) | Sr-90 (28.9 yr) | Sr-85 (64.853 days) | Sr-89 (50.53 days) | Sr-82 (25.55 days) | Sr-83 (32.42 h) | Sr-91 (9.64 h) | Sr-92 (159.7 min) | Sr-80 (106.3 min) | Sr-81 (22.33 min) | Sr-93 (7.423 min) | Sr-78 (150 s) | Sr-79 (135 s) | Sr-94 (75.3 s) | Sr-95 (23.9 s) | Sr-77 (9 s) | Sr-76 (7.89 s) | Sr-96 (1.07 s) | Sr-98 (653 ms) | Sr-97 (429 ms) | Sr-99 (269 ms) | Sr-100 (202 ms) | Sr-101 (118 ms) | Sr-75 (88 ms) | Sr-102 (69 ms) | Sr-104 (30 ms) | Sr-73 (25 ms) | Sr-105 (20 ms) | Sr-74 (1.2 µs) | Sr-103 (150 ns) neutron cross-section | 0.332 b | 1.2 b neutron mass absorption | 0.011 m^2/kg | 5×10^-4 m^2/kg

Identifiers

| hydrogen | strontium CAS number | 1333-74-0 | 7440-24-6 PubChem CID number | 783 | 5359327
| hydrogen | strontium CAS number | 1333-74-0 | 7440-24-6 PubChem CID number | 783 | 5359327

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