Ag, Cl, Au

silver (chemical element) | chlorine (chemical element) | gold (chemical element)

Periodic table location

Images

| silver | chlorine | gold atomic symbol | Ag | Cl | Au atomic number | 47 | 17 | 79 short electronic configuration | [Kr]5s^14d^10 | [Ne]3s^23p^5 | [Xe]6s^14f^145d^10 Aufbau diagram | 4d 5s | 3p 3s | 5d 4f 6s block | d | p | d group | 11 | 17 | 11 period | 5 | 3 | 6 atomic mass | 107.8682 u | 35.45 u | 196.966569 u half-life | (stable) | (stable) | (stable)

| silver | chlorine | gold phase at STP | solid | gas | solid melting point | 961.78 °C | -101.5 °C | 1064.18 °C boiling point | 2162 °C | -34.04 °C | 2856 °C critical temperature | | 416.9 K | critical pressure | | 7.991 MPa | molar heat of fusion | 11.3 kJ/mol | 3.2 kJ/mol | 12.5 kJ/mol molar heat of vaporization | 255 kJ/mol | 10.2 kJ/mol | 330 kJ/mol specific heat at STP | 235 J/(kg K) | 478.2 J/(kg K) | 129.1 J/(kg K) adiabatic index | | 7/5 | (properties at standard conditions)

| silver | chlorine | gold density | 10.49 g/cm^3 | 0.003214 g/cm^3 | 19.3 g/cm^3 liquid density | 9.32 g/cm^3 | | 17.31 g/cm^3 molar volume | 10.283 cm^3/mol | 11030 cm^3/mol | 10.2 cm^3/mol Mohs hardness | 2.5 (between gypsum and calcite) | | 2.5 (between gypsum and calcite) Vickers hardness | 251 MPa | | 216 MPa Brinell hardness | 24.5 MPa | | 2450 MPa bulk modulus | 100 GPa | 1.1 GPa | 220 GPa shear modulus | 30 GPa | | 27 GPa Young's modulus | 83 GPa | | 78 GPa Poisson ratio | 0.37 | | 0.44 ultimate tensile strength | 140 MPa | | 120 MPa refractive index | | 1.000773 | sound speed | 2600 m/s | 206 m/s | 1740 m/s thermal expansion | 1.89×10^-5 K^(-1) | | 1.42×10^-5 K^(-1) thermal conductivity | 430 W/(m K) | 0.0089 W/(m K) | 320 W/(m K) (properties at standard conditions)

| silver | chlorine | gold electrical type | conductor | insulator | conductor resistivity | 1.6×10^-8 Ω m (ohm meters) | 100 Ω m (ohm meters) | 2.2×10^-8 Ω m (ohm meters) electrical conductivity | 6.2×10^7 S/m (siemens per meter) | 0.01 S/m (siemens per meter) | 4.5×10^7 S/m (siemens per meter) magnetic type | diamagnetic | diamagnetic | diamagnetic volume magnetic susceptibility | -2.38×10^-5 | -2.31×10^-8 | -3.44×10^-5 mass magnetic susceptibility | -2.27×10^-9 m^3/kg (cubic meters per kilogram) | -7.2×10^-9 m^3/kg (cubic meters per kilogram) | -1.78×10^-9 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -2.45×10^-10 m^3/mol (cubic meters per mole) | -5.11×10^-10 m^3/mol (cubic meters per mole) | -3.51×10^-10 m^3/mol (cubic meters per mole) work function | (4.52 to 4.74) eV | | (5.31 to 5.47) eV threshold frequency | (1.093×10^15 to 1.146×10^15) Hz (hertz) | | (1.284×10^15 to 1.323×10^15) Hz (hertz) color | (silver) | (yellow) | (gold) refractive index | | 1.000773 |

| silver | chlorine | gold valence | 1 | 5 | 5 electronegativity | 1.93 | 3.16 | 2.54 electron affinity | 125.6 kJ/mol (kilojoules per mole) | 349 kJ/mol (kilojoules per mole) | 222.8 kJ/mol (kilojoules per mole) first ionization energy | 731 kJ/mol (kilojoules per mole) | 1251.2 kJ/mol (kilojoules per mole) | 890.1 kJ/mol (kilojoules per mole) ionization energies | 731 kJ/mol | 2070 kJ/mol | 3361 kJ/mol | 1251.2 kJ/mol | 2298 kJ/mol | 3822 kJ/mol | 5158.6 kJ/mol | 6542 kJ/mol | 9362 kJ/mol | 11018 kJ/mol | 33604 kJ/mol | 38600 kJ/mol | 43961 kJ/mol | 890.1 kJ/mol | 1980 kJ/mol

Reactivity

| silver | chlorine | gold term symbol | ^2S_(1/2) | ^2P_(3/2) | ^2S_(1/2) atomic radius | 160 pm | 100 pm | 135 pm covalent radius | 145 pm | 102 pm | 136 pm van der Waals radius | 172 pm | 175 pm | 166 pm (electronic ground state properties)

| silver | chlorine | gold universe abundance | 6×10^-8 mass% | 1×10^-4 mass% | 6×10^-8 mass% solar abundance | 1×10^-7 mass% | 8×10^-4 mass% | 1×10^-7 mass% meteorite abundance | 1.4×10^-5 mass% | 0.037 mass% | 1.7×10^-5 mass% crust abundance | 7.9×10^-6 mass% | 0.017 mass% | 3.1×10^-7 mass% ocean abundance | 1×10^-8 mass% | 2 mass% | 5×10^-9 mass% human abundance | | 0.12 mass% | 1×10^-5 mass% universe molar abundance | 7×10^-10 mol% | 4×10^-6 mol% | 4×10^-10 mol% solar molar abundance | 9.9×10^-10 mol% | 3×10^-5 mol% | 9.9×10^-10 mol% meteorite molar abundance | 2×10^-6 mol% | 0.016 mol% | 2×10^-6 mol% ocean molar abundance | 5.7×10^-10 mol% | 0.35 mol% | 1.6×10^-10 mol% crust molar abundance | 2×10^-6 mol% | 0.0099 mol% | 3×10^-8 mol% human molar abundance | | 0.021 mol% | 3×10^-7 mol%

| silver | chlorine | gold half-life | (stable) | (stable) | (stable) stable isotopes | Ag-107 (51.839%) | Ag-109 (48.161%) | Cl-35 (75.77%) | Cl-37 (24.23%) | Au-197 (100%) nuclear spin | Ag-93: 9/2^+ | Ag-94: 0^+ | Ag-95: 9/2^+ | Ag-96: 8^+ | Ag-97: 9/2^+ | Ag-98: 6^+ | Ag-99: 9/2^+ | Ag-100: 5^+ | Ag-101: 9/2^+ | Ag-102: 5^+ | Ag-103: 7/2^+ | Ag-104: 5^+ | Ag-105: 1/2^- | Ag-106: 1^+ | Ag-107: 1/2^- | Ag-108: 1^+ | Ag-109: 1/2^- | Ag-110: 1^+ | Ag-111: 1/2^- | Ag-112: 2^- | Ag-113: 1/2^- | Ag-114: 1^+ | Ag-115: 1/2^- | Ag-116: 2^- | Ag-117: 1/2^- | Ag-118: 1^- | Ag-119: 1/2^- | Ag-120: 3^+ | Ag-121: 7/2^+ | Ag-122: 3^+ | Ag-123: 7/2^+ | Ag-124: 2^+ | Ag-125: 7/2^+ | Ag-126: 3^+ | Ag-127: 1/2^- | Ag-129: 9/2^+ | Ag-130: 0^+ | Cl-28: 1^+ | Cl-29: 3/2^+ | Cl-30: 3^+ | Cl-31: 3/2^+ | Cl-32: 1^+ | Cl-33: 3/2^+ | Cl-34: 0^+ | Cl-35: 3/2^+ | Cl-36: 2^+ | Cl-37: 3/2^+ | Cl-38: 2^- | Cl-39: 3/2^+ | Cl-40: 2^- | Cl-41: 1/2^+ | Cl-43: 1/2^+ | Cl-45: 1/2^+ | Cl-47: 3/2^+ | Cl-49: 3/2^+ | Cl-51: 3/2^+ | Au-169: 1/2^+ | Au-170: 2^- | Au-171: 1/2^+ | Au-173: 1/2^+ | Au-175: 1/2^+ | Au-176: 5^- | Au-179: 5/2^- | Au-181: 3/2^- | Au-182: 2^+ | Au-183: 5/2^- | Au-184: 5^+ | Au-185: 5/2^- | Au-186: 3^- | Au-187: 1/2^+ | Au-188: 1^- | Au-189: 1/2^+ | Au-190: 1^- | Au-191: 3/2^+ | Au-192: 1^- | Au-193: 3/2^+ | Au-194: 1^- | Au-195: 3/2^+ | Au-196: 2^- | Au-197: 3/2^+ | Au-198: 2^- | Au-199: 3/2^+ | Au-200: 1^- | Au-201: 3/2^+ | Au-202: 1^- | Au-203: 3/2^+ | Au-204: 2^- | Au-205: 3/2^+ unstable isotopes | Ag-105 (41.28 days) | Ag-111 (7.45 days) | Ag-113 (5.36 h) | Ag-112 (187.8 min) | Ag-104 (69.17 min) | Ag-103 (65.67 min) | Ag-106 (23.97 min) | Ag-115 (20 min) | Ag-102 (12.9 min) | Ag-101 (11.1 min) | Ag-116 (161 s) | Ag-108 (142 s) | Ag-99 (124 s) | Ag-100 (121 s) | Ag-117 (72.8 s) | Ag-98 (47.5 s) | Ag-97 (25.9 s) | Ag-110 (24.6 s) | Ag-119 (6 s) | Ag-114 (4.6 s) | Ag-96 (4.45 s) | Ag-118 (3.76 s) | Ag-95 (2 s) | Ag-120 (1.23 s) | Ag-121 (790 ms) | Ag-122 (529 ms) | Ag-123 (300 ms) | Ag-124 (172 ms) | Ag-125 (166 ms) | Ag-126 (107 ms) | Ag-127 (79 ms) | Ag-128 (58 ms) | Ag-130 (50 ms) | Ag-129 (46 ms) | Ag-94 (26 ms) | Ag-93 (1.5 µs) | Cl-36 (0.3 Myr) | Cl-39 (56.2 min) | Cl-38 (37.23 min) | Cl-40 (81 s) | Cl-41 (38.4 s) | Cl-42 (6.8 s) | Cl-43 (3.13 s) | Cl-33 (2.511 s) | Cl-34 (1.5264 s) | Cl-44 (560 ms) | Cl-45 (413 ms) | Cl-32 (298 ms) | Cl-46 (232 ms) | Cl-31 (150 ms) | Cl-47 (101 ms) | Cl-50 (20 ms) | Cl-51 (200 ns) | Cl-48 (200 ns) | Cl-49 (170 ns) | Cl-30 (30 ns) | Cl-29 (20 ns) | Au-195 (186.1 days) | Au-196 (6.1669 days) | Au-199 (75.33 h) | Au-198 (64.6842 h) | Au-194 (38.03 h) | Au-193 (17.65 h) | Au-192 (4.94 h) | Au-191 (191 min) | Au-200 (48 min) | Au-190 (42.83 min) | Au-189 (28.67 min) | Au-201 (26 min) | Au-186 (10.7 min) | Au-188 (8.83 min) | Au-187 (8.3 min) | Au-185 (4.25 min) | Au-203 (60 s) | Au-183 (42.8 s) | Au-204 (39.8 s) | Au-205 (31 s) | Au-202 (28.4 s) | Au-184 (20.6 s) | Au-182 (15.6 s) | Au-181 (13.7 s) | Au-180 (8.1 s) | Au-179 (3.3 s) | Au-178 (2.6 s) | Au-177 (1.46 s) | Au-176 (1.08 s) | Au-174 (139 ms) | Au-175 (100 ms) | Au-173 (25 ms) | Au-172 (6.3 ms) | Au-170 (286 µs) | Au-169 (150 µs) | Au-171 (17 µs) neutron cross-section | 63.6 b | 35.3 b | 98.7 b neutron mass absorption | 0.02 m^2/kg | 0.033 m^2/kg | 0.017 m^2/kg

| silver | chlorine | gold CAS number | 7440-22-4 | 7782-50-5 | 7440-57-5 PubChem CID number | 23954 | 24526 | 23985