You should be able to find it in the pharmacy section of a store or at a pharmacy itself. It would be with other products used for skin cuts, abrasions, etc. Ask at the store, if need be.
7% elemental iodine and 93% mixture of ethanol and water.
Tincture of iodine typically contains iodine, ethanol, and purified water. It is used as an antiseptic to disinfect wounds and surfaces.
I am doing a science project that calls for purple iodine. I have looked everywhere and I can not find it. Pleae help. Where can I purchase purple iodine?
Iodine has 7 valance electrons
Iodine has 7 valence electrons. It is in Group 17 of the periodic table, also known as the halogens, which have 7 valence electrons.
Iodine has 7 valence electrons.
The name of this compound is iodine heptafluoride.
7 valence electrons in iodine
Iodine typically has a valency of -1, +1, +3, +5, or +7, depending on the compound it is a part of.
The outer most electron shell of iodine atom contains 7 electrons.
Seven valence electrons in iodine.
In IF7, Fluorine is more electronegative than Iodine, so Fluorine will have an oxidation number of -1. Since there are 7 Fluorine atoms bonded to the Iodine atom, their total oxidation number is -7. To find the oxidation number of Iodine, you would set up an equation: I + (-7) = 0. Therefore, the oxidation number of Iodine in IF7 is +7.