Entertainment / Photography / Iodine: Chemical used in reducers and bleachers.
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Science / Periodic Table of Elements / Iodine (I): Atomic number: 53, Atomic mass: 126.9045 g.mol -1, Electronegativity: 2.5, Density: 4.93 g.cm-3 at 20°C, Melting point: 114 °C, Boiling point: 184 °C, Vanderwaals radius: 0.177 nm, Ionic radius: 0. MORE
Entertainment / Photography / Quartz-Iodine Lamp: Compact tungsten filament lamp designed to maintain its color temperature and light intensity throughout its working life. MORE