element types of 4,4'-dibromobenzil

4, 4'-dibromobenzil | element types

bromine | carbon | hydrogen | oxygen

Periodic table location

Images

| atomic symbol | atomic number | short electronic configuration bromine | Br | 35 | [Ar]4s^23d^104p^5 carbon | C | 6 | [He]2s^22p^2 hydrogen | H | 1 | 1s^1 oxygen | O | 8 | [He]2s^22p^4 | Aufbau diagram | block | group bromine | 4p 3d 4s | p | 17 carbon | 2p 2s | p | 14 hydrogen | 1s | s | 1 oxygen | 2p 2s | p | 16 | period | atomic mass | half-life bromine | 4 | 79.904 u | (stable) carbon | 2 | 12.011 u | (stable) hydrogen | 1 | 1.008 u | (stable) oxygen | 2 | 15.999 u | (stable)

phase at STP | all | gas | liquid | solid melting point | median | -113 °C | highest | 3550 °C (carbon) | lowest | -259.14 °C (hydrogen) boiling point | median | -62 °C | highest | 4027 °C (carbon) | lowest | -252.87 °C (hydrogen) | distribution | critical temperature | median | 154.59 K | highest | 588 K (bromine) | lowest | 32.97 K (hydrogen) critical pressure | median | 5.043 MPa | highest | 10.34 MPa (bromine) | lowest | 1.293 MPa (hydrogen) | distribution | molar heat of fusion | median | 3.2 kJ/mol | highest | 105 kJ/mol (carbon) | lowest | 0.222 kJ/mol (oxygen) molar heat of vaporization | median | 9.1 kJ/mol | highest | 715 kJ/mol (carbon) | lowest | 0.452 kJ/mol (hydrogen) specific heat at STP | median | 933 J/(kg K) | highest | 14300 J/(kg K) (hydrogen) | lowest | 710 J/(kg K) (carbon) (properties at standard conditions)

density | median | 1.131 g/cm^3 | highest | 3.12 g/cm^3 (bromine) | lowest | 8.99×10^-5 g/cm^3 (hydrogen) | distribution | molar volume | median | 5620 cm^3/mol | highest | 11200 cm^3/mol (hydrogen) | lowest | 5.315 cm^3/mol (carbon) refractive index | median | 1.000702 | highest | 2.417 (carbon) | lowest | 1.000132 (hydrogen) sound speed | median | 1270 m/s | highest | 18350 m/s (carbon) | lowest | 317.5 m/s (oxygen) thermal conductivity | median | 0.15 W/(m K) | highest | 140 W/(m K) (carbon) | lowest | 0.02658 W/(m K) (oxygen) (properties at standard conditions)

valence | median | 3 | highest | 5 (bromine) | lowest | 1 (hydrogen) | distribution | electronegativity | median | 2.75 | highest | 3.44 (oxygen) | lowest | 2.2 (hydrogen) | distribution | electron affinity | median | 147 kJ/mol (kilojoules per mole) | highest | 324.6 kJ/mol (kilojoules per mole) (bromine) | lowest | 72.8 kJ/mol (kilojoules per mole) (hydrogen) | distribution | first ionization energy | median | 1225.9 kJ/mol (kilojoules per mole) | highest | 1313.9 kJ/mol (kilojoules per mole) (oxygen) | lowest | 1086.5 kJ/mol (kilojoules per mole) (carbon) | distribution |

term symbol | all | ^2P_(3/2) | ^2S_(1/2) | ^3P_0 | ^3P_2 atomic radius | median | 65 pm | highest | 115 pm (bromine) | lowest | 25 pm (hydrogen) | distribution | covalent radius | median | 71 pm | highest | 120 pm (bromine) | lowest | 31 pm (hydrogen) | distribution | van der Waals radius | median | 161 pm | highest | 185 pm (bromine) | lowest | 120 pm (hydrogen) | distribution | (electronic ground state properties)

universe abundance | median | 0.75 mass% | highest | 75 mass% (hydrogen) | lowest | 7×10^-7 mass% (bromine) solar abundance | median | 0.9 mass% | highest | 75 mass% (hydrogen) | lowest | 0.3 mass% (carbon) meteorite abundance | median | 1.9 mass% | highest | 40 mass% (oxygen) | lowest | 1.2×10^-4 mass% (bromine) crust abundance | median | 0.16 mass% | highest | 46 mass% (oxygen) | lowest | 3×10^-4 mass% (bromine) ocean abundance | median | 5.5 mass% | highest | 86 mass% (oxygen) | lowest | 0.0028 mass% (carbon) human abundance | median | 17 mass% | highest | 61 mass% (oxygen) | lowest | 2.9×10^-4 mass% (bromine) | distribution | universe molar abundance | median | 0.065 mol% | highest | 93 mol% (hydrogen) | lowest | 1×10^-8 mol% (bromine) solar molar abundance | median | 0.07 mol% | highest | 93 mol% (hydrogen) | lowest | 0.03 mol% (carbon) meteorite molar abundance | median | 9.4 mol% | highest | 48 mol% (oxygen) | lowest | 2.3×10^-5 mol% (bromine) ocean molar abundance | median | 17 mol% | highest | 66 mol% (hydrogen) | lowest | 5.2×10^-4 mol% (bromine) | distribution | crust molar abundance | median | 1.7 mol% | highest | 60 mol% (oxygen) | lowest | 7.8×10^-5 mol% (bromine) human molar abundance | median | 18 mol% | highest | 62 mol% (hydrogen) | lowest | 2.3×10^-5 mol% (bromine) | distribution |