copper vs scandium vs manganese

copper (chemical element) | scandium (chemical element) | manganese (chemical element)

Periodic table location

Images

| copper | scandium | manganese atomic symbol | Cu | Sc | Mn atomic number | 29 | 21 | 25 short electronic configuration | [Ar]4s^13d^10 | [Ar]4s^23d^1 | [Ar]4s^23d^5 Aufbau diagram | 3d 4s | 3d 4s | 3d 4s block | d | d | d group | 11 | 3 | 7 period | 4 | 4 | 4 atomic mass | 63.546 u | 44.955908 u | 54.938044 u half-life | (stable) | (stable) | (stable)

| copper | scandium | manganese phase at STP | solid | solid | solid melting point | 1084.62 °C | 1541 °C | 1246 °C boiling point | 2562 °C | 2830 °C | 2061 °C molar heat of fusion | 13.1 kJ/mol | 16 kJ/mol | 13.2 kJ/mol molar heat of vaporization | 300 kJ/mol | 318 kJ/mol | 220 kJ/mol specific heat at STP | 384.4 J/(kg K) | 567 J/(kg K) | 479 J/(kg K) Néel point | | | 100 K (properties at standard conditions)

| copper | scandium | manganese density | 8.96 g/cm^3 | 2.985 g/cm^3 | 7.47 g/cm^3 liquid density | 8.02 g/cm^3 | 2.8 g/cm^3 | 5.95 g/cm^3 molar volume | 7.092 cm^3/mol | 15.06 cm^3/mol | 7.354 cm^3/mol Mohs hardness | 3 (≈ calcite) | | 6 (≈ microcline) Vickers hardness | 369 MPa | | Brinell hardness | 874 MPa | 750 MPa | 196 MPa bulk modulus | 140 GPa | 57 GPa | 120 GPa shear modulus | 48 GPa | 29 GPa | Young's modulus | 130 GPa | 74 GPa | 198 GPa Poisson ratio | 0.34 | 0.28 | tensile yield strength | | 173 MPa | 241 MPa ultimate tensile strength | | 255 MPa | 496 MPa sound speed | 3570 m/s | | 5150 m/s thermal expansion | 1.65×10^-5 K^(-1) | 1.02×10^-5 K^(-1) | 2.17×10^-5 K^(-1) thermal conductivity | 400 W/(m K) | 16 W/(m K) | 7.8 W/(m K) (properties at standard conditions)

| copper | scandium | manganese electrical type | conductor | conductor | conductor resistivity | 1.7×10^-8 Ω m (ohm meters) | 5.5×10^-7 Ω m (ohm meters) | 1.6×10^-6 Ω m (ohm meters) electrical conductivity | 5.9×10^7 S/m (siemens per meter) | 1.8×10^6 S/m (siemens per meter) | 620000 S/m (siemens per meter) magnetic type | diamagnetic | paramagnetic | paramagnetic volume magnetic susceptibility | -9.63×10^-6 | 2.627×10^-4 | 9.0387×10^-4 mass magnetic susceptibility | -1.08×10^-9 m^3/kg (cubic meters per kilogram) | 8.8×10^-8 m^3/kg (cubic meters per kilogram) | 1.21×10^-7 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -6.86×10^-11 m^3/mol (cubic meters per mole) | 3.956×10^-9 m^3/mol (cubic meters per mole) | 6.6475×10^-9 m^3/mol (cubic meters per mole) Néel point | | | 100 K (kelvins) work function | (4.48 to 5.1) eV | 3.5 eV (Polycrystalline) | 4.1 eV (Polycrystalline) threshold frequency | (1.083×10^15 to 1.233×10^15) Hz (hertz) | 8.463×10^14 Hz (hertz) | 9.914×10^14 Hz (hertz) superconducting point | | 0.05 K (kelvins) | color | (copper) | (silver) | (silver)

| copper | scandium | manganese valence | 2 | 3 | 4 electronegativity | 1.9 | 1.36 | 1.55 electron affinity | 118.4 kJ/mol (kilojoules per mole) | 18.1 kJ/mol (kilojoules per mole) | 0 kJ/mol (kilojoules per mole) first ionization energy | 745.5 kJ/mol (kilojoules per mole) | 633.1 kJ/mol (kilojoules per mole) | 717.3 kJ/mol (kilojoules per mole) ionization energies | 745.5 kJ/mol | 1957.9 kJ/mol | 3555 kJ/mol | 5536 kJ/mol | 7700 kJ/mol | 9900 kJ/mol | 13400 kJ/mol | 16000 kJ/mol | 19200 kJ/mol | 22400 kJ/mol | 25600 kJ/mol | 35600 kJ/mol | 38700 kJ/mol | 42000 kJ/mol | 46700 kJ/mol | 50200 kJ/mol | 53700 kJ/mol | 61100 kJ/mol | 64702 kJ/mol | 163700 kJ/mol | 174100 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 | 717.3 kJ/mol | 1509 kJ/mol | 3248 kJ/mol | 4940 kJ/mol | 6990 kJ/mol | 9220 kJ/mol | 11500 kJ/mol | 18770 kJ/mol | 21400 kJ/mol | 23960 kJ/mol | 27590 kJ/mol | 30330 kJ/mol | 33150 kJ/mol | 38880 kJ/mol | 41987 kJ/mol | 109480 kJ/mol | 118100 kJ/mol | 127100 kJ/mol | 138600 kJ/mol | 148500 kJ/mol | 158600 kJ/mol

Reactivity

| copper | scandium | manganese term symbol | ^2S_(1/2) | ^2D_(3/2) | ^6S_(5/2) atomic radius | 135 pm | 160 pm | 140 pm covalent radius | 132 pm | 170 pm | 139 pm van der Waals radius | 140 pm | | (electronic ground state properties)

| copper | scandium | manganese universe abundance | 6×10^-6 mass% | 3×10^-6 mass% | 8×10^-4 mass% solar abundance | 7×10^-5 mass% | 4×10^-6 mass% | 0.001 mass% meteorite abundance | 0.011 mass% | 6.4×10^-4 mass% | 0.27 mass% crust abundance | 0.0068 mass% | 0.0026 mass% | 0.11 mass% ocean abundance | 3×10^-7 mass% | 1.5×10^-10 mass% | 2×10^-7 mass% human abundance | 1×10^-4 mass% | | 2×10^-5 mass% universe molar abundance | 1×10^-7 mol% | 1×10^-7 mol% | 2×10^-5 mol% solar molar abundance | 9.9×10^-7 mol% | 9.9×10^-8 mol% | 2×10^-5 mol% meteorite molar abundance | 0.0031 mol% | 2.9×10^-4 mol% | 0.093 mol% ocean molar abundance | 2.9×10^-8 mol% | 2.1×10^-11 mol% | 2.3×10^-8 mol% crust molar abundance | 0.0022 mol% | 0.0012 mol% | 0.042 mol% human molar abundance | 9.9×10^-6 mol% | | 2.3×10^-6 mol%

| copper | scandium | manganese half-life | (stable) | (stable) | (stable) stable isotopes | Cu-63 (69.17%) | Cu-65 (30.83%) | Sc-45 (100%) | Mn-55 (100%) nuclear spin | Cu-52: 3^+ | Cu-53: 3/2^- | Cu-54: 3^+ | Cu-55: 3/2^- | Cu-56: 4^+ | Cu-57: 3/2^- | Cu-58: 1^+ | Cu-59: 3/2^- | Cu-60: 2^+ | Cu-61: 3/2^- | Cu-62: 1^+ | Cu-63: 3/2^- | Cu-64: 1^+ | Cu-65: 3/2^- | Cu-66: 1^+ | Cu-67: 3/2^- | Cu-68: 1^+ | Cu-69: 3/2^- | Cu-70: 6^- | Cu-71: 3/2^- | Cu-72: 1^+ | Cu-73: 3/2^- | Cu-75: 3/2^- | Cu-77: 3/2^- | Cu-79: 3/2^- | Sc-37: 7/2^- | Sc-38: 2^- | Sc-39: 7/2^- | Sc-40: 4^- | Sc-41: 7/2^- | Sc-42: 0^+ | Sc-43: 7/2^- | Sc-44: 2^+ | Sc-45: 7/2^- | Sc-46: 4^+ | Sc-47: 7/2^- | Sc-48: 6^+ | Sc-49: 7/2^- | Sc-50: 5^+ | Sc-51: 7/2^- | Sc-52: 3^+ | Sc-53: 7/2^- | Sc-55: 7/2^- | Sc-56: 1^~ | Sc-57: 7/2^- | Sc-58: 3^+ | Sc-59: 7/2^- | Sc-60: 3^+ | Mn-44: 2^- | Mn-45: 7/2^- | Mn-46: 4^+ | Mn-47: 5/2^- | Mn-48: 4^+ | Mn-49: 5/2^- | Mn-50: 0^+ | Mn-51: 5/2^- | Mn-52: 6^+ | Mn-53: 7/2^- | Mn-54: 3^+ | Mn-55: 5/2^- | Mn-56: 3^+ | Mn-57: 5/2^- | Mn-58: 1^+ | Mn-59: 5/2^- | Mn-60: 0^+ | Mn-61: 5/2^- | Mn-62: 3^+ | Mn-63: 5/2^- | Mn-64: 1^+ | Mn-65: 5/2^- | Mn-67: 5/2^- | Mn-69: 5/2^- unstable isotopes | Cu-67 (61.83 h) | Cu-64 (12.7 h) | Cu-61 (200 min) | Cu-60 (23.67 min) | Cu-62 (9.673 min) | Cu-66 (5.12 min) | Cu-69 (171 s) | Cu-59 (81.5 s) | Cu-70 (44.5 s) | Cu-68 (31.1 s) | Cu-71 (19.5 s) | Cu-72 (6.6 s) | Cu-73 (4.2 s) | Cu-58 (3.204 s) | Cu-74 (1.594 s) | Cu-75 (1.224 s) | Cu-76 (641 ms) | Cu-77 (469 ms) | Cu-78 (342 ms) | Cu-57 (196.3 ms) | Cu-79 (188 ms) | Cu-56 (93 ms) | Cu-55 (40 ms) | Cu-80 (300 ns) | Cu-53 (300 ns) | Cu-54 (75 ns) | Sc-46 (83.78 days) | Sc-47 (80.3806 h) | Sc-48 (43.67 h) | Sc-44 (3.97 h) | Sc-43 (3.8917 h) | Sc-49 (57.17 min) | Sc-50 (102.5 s) | Sc-51 (12.4 s) | Sc-52 (8.2 s) | Sc-53 (3 s) | Sc-42 (681.3 ms) | Sc-41 (596.3 ms) | Sc-54 (360 ms) | Sc-40 (182.3 ms) | Sc-55 (105 ms) | Sc-56 (35 ms) | Sc-57 (13 ms) | Sc-58 (12 ms) | Sc-59 (10 ms) | Sc-60 (3 ms) | Sc-39 (300 ns) | Sc-38 (300 ns) | Mn-53 (3.8 Myr) | Mn-54 (312.12 days) | Mn-52 (134.2 h) | Mn-56 (154.73 min) | Mn-51 (46.17 min) | Mn-57 (85.4 s) | Mn-60 (51 s) | Mn-59 (4.59 s) | Mn-58 (3 s) | Mn-62 (880 ms) | Mn-61 (670 ms) | Mn-49 (382 ms) | Mn-63 (290 ms) | Mn-50 (283.29 ms) | Mn-48 (158.1 ms) | Mn-47 (100 ms) | Mn-65 (92 ms) | Mn-64 (88.8 ms) | Mn-66 (64.4 ms) | Mn-67 (47 ms) | Mn-46 (34 ms) | Mn-68 (28 ms) | Mn-69 (14 ms) | Mn-44 (105 ns) | Mn-45 (70 ns) neutron cross-section | 3.78 b | 27.2 b | 13.3 b neutron mass absorption | 0.0021 m^2/kg | 0.025 m^2/kg | 0.0083 m^2/kg

| copper | scandium | manganese CAS number | 7440-50-8 | 7440-20-2 | 7439-96-5 PubChem CID number | 23978 | 23952 | 23930