Phosphate (PO43-) is a polyatomic anion. The way to tell this is to look at the charge - an anion has a negative charge and a cation has a positive charge.
Phosphate is a polyatomic anion
C. Polyatomic Anion (PLATO USER)
an ion is divided into cation and an anion . cation has a positive sign whereas anion a negative.
anion
Anion is a negative ion (Cl-) and cation is a positive ion (Na+).
Boron is an element and is neither an anion or cation. If ionized it would tend to from B3+ and would be thus a cation.
polyatomic anion
Phosphate is a triply charged polyatomic anion.
C. Polyatomic Anion (PLATO USER)
Hydronium is a polyatomic cation.
Nh4 +so3 2-
Ionic compounds ammonium sulfate, has both a polyatomic cation NH4+ and polyatomic anion, SO42-
Well, a polyatomic may contain a cation in it. A cation is a positively charged ion. They are usually metals. A good way to remember is: "cats" have "paws" because they are "pawsitive". Cheesy, right? Anyways, an example of a polyatomic that contains a cation is NH4+. You know that this polyatomic has a cation by the +1 superscript. This + sign signifies a positive ion, which is called a cation!
H2o2
It's an ionic substance. Well it's true that ionic substances are usually composed of a metal + a non-metal (or a polyatomic anion), but ionic substances can also be composed of a polyatomic cation + a non-metal (or a polyatomic anion). anion: negatively charged ion cation: positively charged ion
A compound consisting of a metal cation and a non-metal or polyatomic anion.
The principal ions in coconuts water are: cations as K+, Na+ and Fe2+, anions as Cl- and PO43-.
ionic bond between aluminium cation and phosphate anion