Twenty-seven chemical elements are considered to be essential for human life. Now there is a 28th: bromine. In a new paper, researchers establish for the first time that bromine, among the 92 ...
Smelly element No. 35, bromine, is a fairly abundant element but has a rare property: it is the only nonmetal to exist in liquid form at room temperature, and one of only two elements (the other being ...
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