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Hydroxide ion
Polyatomic ions ending in -ate in common form contain oxygen.
Yes; polyatomic ions, such as nitrate, ammonium, etc.
Most polyatomic ions have a negative charge. There are only 2 positive polyatomic ions; Mercury(I) ion and Ammonium ion. False.
polyatomic ionsFor example, ammonia, NH3, forms the polyatomic ion NH4+.
chromate: CrO42-; dichromate: Cr2O72-
The names of most polyatomic ions end in -ite or -ate.
There are many e.e. NH4+ NO3- ClO4- SO42- CO32- ETC
Ions made up of more than one atom are called polyatomic ions.
No. Most polyatomic ions are anions.
Except chloride, all others are polyatomic ions.
polyatomic ions are those ions which carry more than one atom,we can say that a group of atoms having single charge( which may be positive or negative) are polyatomic ions.
When the compound contains at least two polyatomic ions of the same formula.
Covalent bonding is predominantly within polyatomic ions.
The polyatomic ion for Ammonium is NH4+
The disadvantage of common names is that they do not tell you the chemical formula. Common names advantages are that non chemists can identify them/
They are not similar.