All ions have an electrical charge.
Cations are positive ions (Fe2+, NH4+).Anions are negative ions (Cl-, (SO4)2-).Fe2+ is a monoatomic ion and (NH4)+ is a polyatomic Ion (contain more than one element).
Copper can exist as both monoatomic (Cu+) and polyatomic (Cu2+) ions depending on its oxidation state. Copper typically forms a +1 or +2 ion in ionic compounds.
Anions and cations are ions of a single atom of a single element (i.e. Lithium+1, Fluorine-1, etc.). Polyatomic ions are charged particles composed of multiple atoms of different elements (i.e. Nitrate (NO3)-1, Ammonium (NH4)+1, etc.).
False. Polyatomic ions can carry either charge. For example, consider the sulphate ion - SO42- or the hydroxide ion, OH-. Negative polyatomic ions are, in fact, generally more common than positive ones.
Ions made up of more than one atom are called polyatomic ions.
A monoatomic ion has only one atom examples are chloride, Cl-, fluoride, F-, sodium Na+ A polyatomic ion has more than one, e.g sulfate SO42-, nitrate, NO3-, mercurous, Hg22+ Poly is from the Greek and means "many"
Polyatomic ions can have both ionic and covalent bonds. Ionic bonds are formed between the positively and negatively charged ions within the polyatomic ion, while covalent bonds are formed by sharing electrons between the atoms within the polyatomic ion.
An ionic compound with polyatomic ions is formed through the attraction between positively charged metal ions and negatively charged polyatomic ions. Polyatomic ions are covalently bonded groups of atoms that have an overall charge, making them act as a single charged unit in the formation of ionic compounds.
No. Most polyatomic ions are anions.
Ionic bonds. These bonds are formed through the transfer of electrons between atoms, resulting in the formation of charged particles known as ions within the polyatomic ion. The attraction between the positively and negatively charged ions holds the polyatomic ion together.
Polyatomic ions are made up of multiple atoms covalently bonded together and carry a charge, while monatomic ions are single atoms that have gained or lost electrons to become charged. Both types of ions are formed by the loss or gain of electrons. However, polyatomic ions have a more complex structure due to the presence of multiple atoms bonded together, while monatomic ions are simpler with just one atom.
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.