The anion periodate - IO4 (from the periodic acid HIO4); the charge is -1.
The bond angle for IO2 is around 120 degrees.
IO- is an ion, not a compound. it is called the hypoiodite ion.
polyatomic anion
The anion in sulphates is the SO42-.
The central atom in the hypothetical iodite ion would be surrounded by 10 electrons
The formula for the iodite anion is IO2-
The bond angle for IO2 is around 120 degrees.
Well, honey, IO2 doesn't exist. But if you meant IO2-, then you've got yourself a total of 18 valence electrons. I hope that clears things up for you, darling.
Yes, IO2 is polar. The molecule has an uneven distribution of electrons which gives rise to a permanent dipole moment, making it polar.
1. Io2. Europa3. Ganymede4. Callisto
IO- is an ion, not a compound. it is called the hypoiodite ion.
polyatomic anion
The anion in sulphates is the SO42-.
Cl -As this is a negatively charged ion it is a anion.
Anion
anion
The anion of chlorine is chloride (Cl-).