I, atoms copper

iodine (chemical element) | copper (chemical element)

Periodic table location

Images

| iodine | copper atomic symbol | I | Cu atomic number | 53 | 29 short electronic configuration | [Kr]5s^24d^105p^5 | [Ar]4s^13d^10 Aufbau diagram | 5p 4d 5s | 3d 4s block | p | d group | 17 | 11 period | 5 | 4 atomic mass | 126.90447 u | 63.546 u half-life | (stable) | (stable)

| iodine | copper phase at STP | solid | solid melting point | 113.7 °C | 1084.62 °C boiling point | 184.3 °C | 2562 °C critical temperature | 819 K | critical pressure | 11.7 MPa | molar heat of fusion | 7.76 kJ/mol | 13.1 kJ/mol molar heat of vaporization | 20.9 kJ/mol | 300 kJ/mol specific heat at STP | 429 J/(kg K) | 384.4 J/(kg K) (properties at standard conditions)

| iodine | copper density | 4.94 g/cm^3 | 8.96 g/cm^3 liquid density | | 8.02 g/cm^3 molar volume | 25.69 cm^3/mol | 7.092 cm^3/mol Mohs hardness | | 3 (≈ calcite) Vickers hardness | | 369 MPa Brinell hardness | | 874 MPa bulk modulus | 7.7 GPa | 140 GPa shear modulus | | 48 GPa Young's modulus | | 130 GPa Poisson ratio | | 0.34 sound speed | | 3570 m/s thermal expansion | | 1.65×10^-5 K^(-1) thermal conductivity | 0.449 W/(m K) | 400 W/(m K) (properties at standard conditions)

| iodine | copper electrical type | insulator | conductor resistivity | 1×10^7 Ω m (ohm meters) | 1.7×10^-8 Ω m (ohm meters) electrical conductivity | 1×10^-7 S/m (siemens per meter) | 5.9×10^7 S/m (siemens per meter) magnetic type | diamagnetic | diamagnetic volume magnetic susceptibility | -2.22×10^-5 | -9.63×10^-6 mass magnetic susceptibility | -4.5×10^-9 m^3/kg (cubic meters per kilogram) | -1.08×10^-9 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -1.14×10^-9 m^3/mol (cubic meters per mole) | -6.86×10^-11 m^3/mol (cubic meters per mole) work function | | (4.48 to 5.1) eV threshold frequency | | (1.083×10^15 to 1.233×10^15) Hz (hertz) color | (slate gray) | (copper)

| iodine | copper valence | 7 | 2 electronegativity | 2.66 | 1.9 electron affinity | 295.2 kJ/mol (kilojoules per mole) | 118.4 kJ/mol (kilojoules per mole) first ionization energy | 1008.4 kJ/mol (kilojoules per mole) | 745.5 kJ/mol (kilojoules per mole) ionization energies | 1008.4 kJ/mol | 1845.9 kJ/mol | 3180 kJ/mol | 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

Reactivity

| iodine | copper term symbol | ^2P_(3/2) | ^2S_(1/2) atomic radius | 140 pm | 135 pm covalent radius | 139 pm | 132 pm van der Waals radius | 198 pm | 140 pm (electronic ground state properties)

| iodine | copper universe abundance | 1×10^-7 mass% | 6×10^-6 mass% solar abundance | | 7×10^-5 mass% meteorite abundance | 2.5×10^-5 mass% | 0.011 mass% crust abundance | 4.9×10^-5 mass% | 0.0068 mass% ocean abundance | 6×10^-6 mass% | 3×10^-7 mass% human abundance | 2×10^-5 mass% | 1×10^-4 mass% universe molar abundance | 1×10^-9 mol% | 1×10^-7 mol% solar molar abundance | | 9.9×10^-7 mol% meteorite molar abundance | 3×10^-6 mol% | 0.0031 mol% ocean molar abundance | 2.9×10^-7 mol% | 2.9×10^-8 mol% crust molar abundance | 8×10^-6 mol% | 0.0022 mol% human molar abundance | 1×10^-6 mol% | 9.9×10^-6 mol%

| iodine | copper half-life | (stable) | (stable) stable isotopes | I-127 (100%) | Cu-63 (69.17%) | Cu-65 (30.83%) nuclear spin | I-108: 1^+ | I-109: 1/2^+ | I-110: 1^+ | I-111: 5/2^+ | I-112: 1^+ | I-113: 5/2^+ | I-114: 1^+ | I-115: 5/2^+ | I-116: 1^+ | I-117: 5/2^+ | I-118: 2^- | I-119: 5/2^+ | I-120: 2^- | I-121: 5/2^+ | I-122: 1^+ | I-123: 5/2^+ | I-124: 2^- | I-125: 5/2^+ | I-126: 2^- | I-127: 5/2^+ | I-128: 1^+ | I-129: 7/2^+ | I-130: 5^+ | I-131: 7/2^+ | I-132: 4^+ | I-133: 7/2^+ | I-134: 4^+ | I-135: 7/2^+ | I-136: 1^- | I-137: 7/2^+ | I-138: 2^- | I-139: 7/2^+ | I-140: 4^- | I-141: 7/2^+ | I-142: 2^- | I-143: 7/2^+ | I-144: 1^- | 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^- unstable isotopes | I-129 (15.7 Myr) | I-125 (59.4 days) | I-126 (12.93 days) | I-131 (8.0252 days) | I-124 (100.2 h) | I-133 (20.8 h) | I-123 (13.2235 h) | I-130 (12.4 h) | I-135 (6.58 h) | I-132 (137.7 min) | I-121 (127.2 min) | I-120 (82 min) | I-134 (52.5 min) | I-128 (24.98 min) | I-119 (19.1 min) | I-118 (13.7 min) | I-122 (218 s) | I-117 (133 s) | I-136 (83.4 s) | I-115 (78 s) | I-137 (24.5 s) | I-113 (6.6 s) | I-138 (6.23 s) | I-112 (3.42 s) | I-116 (2.91 s) | I-111 (2.5 s) | I-139 (2.28 s) | I-114 (2.1 s) | I-140 (860 ms) | I-110 (650 ms) | I-141 (430 ms) | I-142 (200 ms) | I-108 (36 ms) | I-109 (103 µs) | I-144 (300 ns) | I-143 (150 ns) | 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) neutron cross-section | 6.2 b | 3.78 b neutron mass absorption | 0.0018 m^2/kg | 0.0021 m^2/kg