Na + I -> NaI
Na+ + I- -> NaI
Ionic compounds are formed when electrons transfer between atoms, leaving ions behind. These ions then attract each other due to the opposite charges.
Literally, the correct formula for potassium and iodine at standard temperature and pressure would be " K and I2". The formula for the compound formed between potassium and iodine, however, is KI.
MgI2
Formula: ICl3
CsI.... it's not just a hit TV show, its an ionic compound as well.
KI or potassium iodide. See the related link for more information.
The chemical formula for the compound formed between iron(III) and iodine is FeI3 (iron(iii) iodide).
Literally, the correct formula for potassium and iodine at standard temperature and pressure would be " K and I2". The formula for the compound formed between potassium and iodine, however, is KI.
MgI2
This compound is iron(II) iodide - FeI2.
Formula is: CHI�
Probable a complex beta amylose (a compound from starch)-iodine is formed.
Formula: ICl3
CsI.... it's not just a hit TV show, its an ionic compound as well.
KI or potassium iodide. See the related link for more information.
If
Iodine Heptafluoride
As an element iodine is 'I2' and calcium is 'Ca'. However, in combination it CaI2 ( Calcium Iodide.