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)
Iodine (I), chemical element, a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. atomic number 53 atomic weight 126.9044 melting point 113.5 °C (236 °F) boiling point 184 °C (363 °F) specific gravity 4.93 at 20 °C (68 °F) oxidation states −1, +1, +3, +5, +7 electron…
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