Like everything we see in the world, isotopes are a type of atom, the smallest unit of matter that retains all the chemical properties of an element. Isotopes are forms of a chemical element with ...
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 ...
Four chemical elements have been formally added to the periodic table, completing the scheme's seventh row. They are the first to be included in the table since 2011, when elements 114 and 116 were ...
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