A group of atoms carrying a charge is called__.
A group of atoms carrying a charge is known as a polyatomic ion. For example, nitrate ion, NO3-, contains one nitrogen atom and three oxygen atoms.
A single atom carrying a charge is known as ion.
What is a group of atoms carrying some charge called?
What is a group of atoms carrying a charge called?
Question 44 Fill in the blanks (a) In a chemical reaction, the sum of the masses of the reactants and products remains unchanged. This is called ___. (b) A group of atoms carrying a fixed charge on them is called ___. (c) The formula unit mass of Ca3(PO4)2 is ____. (d) Formula of sodium carbonate is ___ and that of ammonium sulphate is ____.