Question

PLS HURRY

which of the following is true about nh4+?

it is a polymatomic cation because it has more than one atom and a negative charge
it is a polymatomic anion because it has more than one atom and a negative charge

it is a polymatomic anion because it has more than one atom and a positive charge

it is a polymatomic cation because it has more than one atom and a positive charge

Answer 1

NH4+ is a polyatomic cation with more than one atom and a positive charge, known as the ammonium ion.

Step-by-step explanation:

Among the provided options, the one that is true about NH4+ is that it is a polyatomic cation because it has more than one atom and a positive charge. A polyatomic ion is a group of atoms that are covalently bonded together and which carry an overall electrical charge. The ammonium ion, which is represented as NH4+, is formed when a hydrogen ion (H+) attaches to an ammonia (NH3) molecule in a coordinate covalent bond. This ion behaves as a single charged unit within compounds.

Answer 2

Answer: 3rd option

Step-by-step explanation:

since cation is positive and anion is negative this is a cation.