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nickel vs scandium

Input interpretation

nickel (chemical element) | scandium (chemical element)
nickel (chemical element) | scandium (chemical element)

Periodic table location

Periodic table location
Periodic table location

Images

Images
Images

Basic elemental properties

| nickel | scandium atomic symbol | Ni | Sc atomic number | 28 | 21 short electronic configuration | [Ar]4s^23d^8 | [Ar]4s^23d^1 Aufbau diagram | 3d 4s | 3d 4s block | d | d group | 10 | 3 period | 4 | 4 atomic mass | 58.6934 u | 44.955908 u half-life | (stable) | (stable)
| nickel | scandium atomic symbol | Ni | Sc atomic number | 28 | 21 short electronic configuration | [Ar]4s^23d^8 | [Ar]4s^23d^1 Aufbau diagram | 3d 4s | 3d 4s block | d | d group | 10 | 3 period | 4 | 4 atomic mass | 58.6934 u | 44.955908 u half-life | (stable) | (stable)

Thermodynamic properties

| nickel | scandium phase at STP | solid | solid melting point | 1455 °C | 1541 °C boiling point | 2913 °C | 2830 °C molar heat of fusion | 17.2 kJ/mol | 16 kJ/mol molar heat of vaporization | 378 kJ/mol | 318 kJ/mol specific heat at STP | 445 J/(kg K) | 567 J/(kg K) (properties at standard conditions)
| nickel | scandium phase at STP | solid | solid melting point | 1455 °C | 1541 °C boiling point | 2913 °C | 2830 °C molar heat of fusion | 17.2 kJ/mol | 16 kJ/mol molar heat of vaporization | 378 kJ/mol | 318 kJ/mol specific heat at STP | 445 J/(kg K) | 567 J/(kg K) (properties at standard conditions)

Material properties

| nickel | scandium density | 8.908 g/cm^3 | 2.985 g/cm^3 liquid density | 7.81 g/cm^3 | 2.8 g/cm^3 molar volume | 6.589 cm^3/mol | 15.06 cm^3/mol Mohs hardness | 4 (≈ fluorite) | Vickers hardness | 638 MPa | Brinell hardness | 700 MPa | 750 MPa bulk modulus | 180 GPa | 57 GPa shear modulus | 76 GPa | 29 GPa Young's modulus | 200 GPa | 74 GPa Poisson ratio | 0.31 | 0.28 tensile yield strength | 59 MPa | 173 MPa ultimate tensile strength | 317 MPa | 255 MPa sound speed | 4970 m/s | thermal expansion | 1.34×10^-5 K^(-1) | 1.02×10^-5 K^(-1) thermal conductivity | 91 W/(m K) | 16 W/(m K) (properties at standard conditions)
| nickel | scandium density | 8.908 g/cm^3 | 2.985 g/cm^3 liquid density | 7.81 g/cm^3 | 2.8 g/cm^3 molar volume | 6.589 cm^3/mol | 15.06 cm^3/mol Mohs hardness | 4 (≈ fluorite) | Vickers hardness | 638 MPa | Brinell hardness | 700 MPa | 750 MPa bulk modulus | 180 GPa | 57 GPa shear modulus | 76 GPa | 29 GPa Young's modulus | 200 GPa | 74 GPa Poisson ratio | 0.31 | 0.28 tensile yield strength | 59 MPa | 173 MPa ultimate tensile strength | 317 MPa | 255 MPa sound speed | 4970 m/s | thermal expansion | 1.34×10^-5 K^(-1) | 1.02×10^-5 K^(-1) thermal conductivity | 91 W/(m K) | 16 W/(m K) (properties at standard conditions)

Electromagnetic properties

| nickel | scandium electrical type | conductor | conductor resistivity | 7×10^-8 Ω m (ohm meters) | 5.5×10^-7 Ω m (ohm meters) electrical conductivity | 1.4×10^7 S/m (siemens per meter) | 1.8×10^6 S/m (siemens per meter) magnetic type | ferromagnetic | paramagnetic volume magnetic susceptibility | | 2.627×10^-4 mass magnetic susceptibility | | 8.8×10^-8 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | | 3.956×10^-9 m^3/mol (cubic meters per mole) Curie point | 631 K (kelvins) | work function | (5.04 to 5.35) eV | 3.5 eV (Polycrystalline) threshold frequency | (1.219×10^15 to 1.294×10^15) Hz (hertz) | 8.463×10^14 Hz (hertz) superconducting point | | 0.05 K (kelvins) color | (gray) | (silver)
| nickel | scandium electrical type | conductor | conductor resistivity | 7×10^-8 Ω m (ohm meters) | 5.5×10^-7 Ω m (ohm meters) electrical conductivity | 1.4×10^7 S/m (siemens per meter) | 1.8×10^6 S/m (siemens per meter) magnetic type | ferromagnetic | paramagnetic volume magnetic susceptibility | | 2.627×10^-4 mass magnetic susceptibility | | 8.8×10^-8 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | | 3.956×10^-9 m^3/mol (cubic meters per mole) Curie point | 631 K (kelvins) | work function | (5.04 to 5.35) eV | 3.5 eV (Polycrystalline) threshold frequency | (1.219×10^15 to 1.294×10^15) Hz (hertz) | 8.463×10^14 Hz (hertz) superconducting point | | 0.05 K (kelvins) color | (gray) | (silver)

Reactivity

| nickel | scandium valence | 2 | 3 electronegativity | 1.91 | 1.36 electron affinity | 112 kJ/mol (kilojoules per mole) | 18.1 kJ/mol (kilojoules per mole) first ionization energy | 737.1 kJ/mol (kilojoules per mole) | 633.1 kJ/mol (kilojoules per mole) ionization energies | 737.1 kJ/mol | 1753 kJ/mol | 3395 kJ/mol | 5300 kJ/mol | 7339 kJ/mol | 10400 kJ/mol | 12800 kJ/mol | 15600 kJ/mol | 18600 kJ/mol | 21670 kJ/mol | 30970 kJ/mol | 34000 kJ/mol | 37100 kJ/mol | 41500 kJ/mol | 44800 kJ/mol | 48100 kJ/mol | 55101 kJ/mol | 58570 kJ/mol | 148700 kJ/mol | 159000 kJ/mol | 169400 kJ/mol | 633.1 kJ/mol | 1235 kJ/mol | 2388.6 kJ/mol | 7090.6 kJ/mol | 8843 kJ/mol | 10679 kJ/mol | 13310 kJ/mol | 15250 kJ/mol | 17370 kJ/mol | 21726 kJ/mol | 24102 kJ/mol | 66320 kJ/mol | 73010 kJ/mol | 80160 kJ/mol | 89490 kJ/mol | 97400 kJ/mol | 105600 kJ/mol | 117000 kJ/mol | 124270 kJ/mol | 547530 kJ/mol | 582163 kJ/mol
| nickel | scandium valence | 2 | 3 electronegativity | 1.91 | 1.36 electron affinity | 112 kJ/mol (kilojoules per mole) | 18.1 kJ/mol (kilojoules per mole) first ionization energy | 737.1 kJ/mol (kilojoules per mole) | 633.1 kJ/mol (kilojoules per mole) ionization energies | 737.1 kJ/mol | 1753 kJ/mol | 3395 kJ/mol | 5300 kJ/mol | 7339 kJ/mol | 10400 kJ/mol | 12800 kJ/mol | 15600 kJ/mol | 18600 kJ/mol | 21670 kJ/mol | 30970 kJ/mol | 34000 kJ/mol | 37100 kJ/mol | 41500 kJ/mol | 44800 kJ/mol | 48100 kJ/mol | 55101 kJ/mol | 58570 kJ/mol | 148700 kJ/mol | 159000 kJ/mol | 169400 kJ/mol | 633.1 kJ/mol | 1235 kJ/mol | 2388.6 kJ/mol | 7090.6 kJ/mol | 8843 kJ/mol | 10679 kJ/mol | 13310 kJ/mol | 15250 kJ/mol | 17370 kJ/mol | 21726 kJ/mol | 24102 kJ/mol | 66320 kJ/mol | 73010 kJ/mol | 80160 kJ/mol | 89490 kJ/mol | 97400 kJ/mol | 105600 kJ/mol | 117000 kJ/mol | 124270 kJ/mol | 547530 kJ/mol | 582163 kJ/mol
Reactivity
Reactivity

Atomic properties

| nickel | scandium term symbol | ^3F_4 | ^2D_(3/2) atomic radius | 135 pm | 160 pm covalent radius | 124 pm | 170 pm van der Waals radius | 163 pm | (electronic ground state properties)
| nickel | scandium term symbol | ^3F_4 | ^2D_(3/2) atomic radius | 135 pm | 160 pm covalent radius | 124 pm | 170 pm van der Waals radius | 163 pm | (electronic ground state properties)

Abundances

| nickel | scandium universe abundance | 0.006 mass% | 3×10^-6 mass% solar abundance | 0.008 mass% | 4×10^-6 mass% meteorite abundance | 1.3 mass% | 6.4×10^-4 mass% crust abundance | 0.0089 mass% | 0.0026 mass% ocean abundance | 2×10^-7 mass% | 1.5×10^-10 mass% human abundance | 1×10^-5 mass% | universe molar abundance | 1×10^-4 mol% | 1×10^-7 mol% solar molar abundance | 2×10^-4 mol% | 9.9×10^-8 mol% meteorite molar abundance | 0.44 mol% | 2.9×10^-4 mol% ocean molar abundance | 2.1×10^-8 mol% | 2.1×10^-11 mol% crust molar abundance | 0.0032 mol% | 0.0012 mol% human molar abundance | 1.1×10^-6 mol% |
| nickel | scandium universe abundance | 0.006 mass% | 3×10^-6 mass% solar abundance | 0.008 mass% | 4×10^-6 mass% meteorite abundance | 1.3 mass% | 6.4×10^-4 mass% crust abundance | 0.0089 mass% | 0.0026 mass% ocean abundance | 2×10^-7 mass% | 1.5×10^-10 mass% human abundance | 1×10^-5 mass% | universe molar abundance | 1×10^-4 mol% | 1×10^-7 mol% solar molar abundance | 2×10^-4 mol% | 9.9×10^-8 mol% meteorite molar abundance | 0.44 mol% | 2.9×10^-4 mol% ocean molar abundance | 2.1×10^-8 mol% | 2.1×10^-11 mol% crust molar abundance | 0.0032 mol% | 0.0012 mol% human molar abundance | 1.1×10^-6 mol% |

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