Bromine: Difference between revisions
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imported>Milton Beychok m (Replaced infobox and copy edited the infobox and the lede slightly.) |
imported>Milton Beychok No edit summary |
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{{Elem_Infobox | {{Elem_Infobox | ||
|elName= Bromine | |elName= Bromine | ||
|eltrnCfg=1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>3d<sup>10</sup>4s<sup>2</sup> | |eltrnCfg=1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>3d<sup>10</sup>4s<sup>2</sup> | ||
Revision as of 22:14, 20 April 2011
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Bromine is a chemical element, having the chemical symbol Br. Its atomic number (the number of protons) is 35. It has a standard atomic weight of 79.904 g•mol −1 and, at room temperature, is a liquid in its elemental form.
Bromine is considered to be a member of the "Halogen" class of element. At a pressure of 101.325 kPa, it has a boiling point of 58.8 °C and a melting point of −7.2 °C.