Karl Christe
Contributor
LOCATION: Los Angeles, CA, United States
Research Professor of Chemistry, Department of Chemistry, University of Southern California, Los Angeles, Calif.
Primary Contributions (4)
Halogen, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts). They were given the name halogen, from the Greek roots hal- (“salt”) and -gen…
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