Negatively charged anions are formed.
The ion given is formed when the neutral arsenic atom gains three electrons.
This atom become an anion.
If a neutral atom gains one or more electrons, then it will have a negative change. If a positive atom gains electrons, it will have an increase in change, but the charge may be negative, neutral, or positive based on the initial charge and number of electrons gained. The process in which an atom gains electrons is known as reduction.
When an atom gains electrons, negatively charged anions are formed. When an atom loses electrons, positively charged cations are formed.
An ions is formed when an atom gains or loses electrons.
Ions are formed when an atom gains or loses electrons. When an atom loses electrons the Ion that is formed has a positive charge.
An ions is formed when an atom gains or loses electrons.
This neutral atom become a cation or an anion.
usually a new substance is formed, but the substance formed depends on the reagants used molecule
An ions is formed when an atom gains or loses electrons.
An ion is an atom which is not neutral i.e. it has excess of charge on it. There are two types of ions:Cation:- These have positive charge on them. They are formed when an loses electrons and protons exceed their number.Anion:- These have negative charge in them. They are formed when an atom gains electrons and no. of electrons exceed the no. of protons.
A cation is a positively charged particle formed by the loss of one or more electrons from an atom.