They look like blue and black crystals tightly packed together which forms a solid.
I assume that you really mean sodium iodide (NaI), as there is no compound called sodium iodine. NaI is a white crystalline solid.
The extra iodine should help solve problems with iodine defficiency - like goiter.The extra iodine should help solve problems with iodine defficiency - like goiter.The extra iodine should help solve problems with iodine defficiency - like goiter.The extra iodine should help solve problems with iodine defficiency - like goiter.
We know that the poor metal aluminum (Al) and the halogen iodine (I) form aluminum iodide (AlI3). An equation might look like this: Al + 3I => AlI3 (We omitted AlI as it is highly unstable.)
Iodine is soluble in cyclohexane. 'like' dissolves 'like' (i.e. non-polar dissolves non-polar) Iodine is non-polar as both atoms of iodine have the same electronegativities Cyclohexane is non-polar due to its symmetric structure Therefore iodine does dissolve in cyclohexane
yellow
they look like small circles which float around
magenta vapout
Violet - blue I2 molecules
They look like blue and black crystals tightly packed together which forms a solid.
Bluish-Black Solid, and Purple in Gaseous state
I assume that you really mean sodium iodide (NaI), as there is no compound called sodium iodine. NaI is a white crystalline solid.
The extra iodine should help solve problems with iodine defficiency - like goiter.The extra iodine should help solve problems with iodine defficiency - like goiter.The extra iodine should help solve problems with iodine defficiency - like goiter.The extra iodine should help solve problems with iodine defficiency - like goiter.
Iodine was discovered by the French chemist Barnard Courtois in 1811. Iodine is a bluish-black, shiny solid. Although it is less reactive than the elements above it in group 17 (fluorine, chlorine and bromine) it still forms compounds with many other elements. Iodine is a non-metal. It's boiling point is 457 K (184 oC) and melting point is 386.6 K (113.5 oC). Iodine belongs to group 7A ,the Halogens. Belongs to period 5 in the Periodic table. Iodine might be used in its pure form, but most of the times it is not used as a pure iodine.
Although Iodine has a luster, it is a non-metal.
they are all over the place. e.g. scattered.
salt water shrimp contain more iodine than fresh water shrimp