Question

define the following chemical change and ionic bond and covalent bond​

Answer 1

Answer:

Ionic bonding is the complete transfer of valence electron(s) between atoms. It is a type of chemical bond that generates two oppositely charged ions. In ionic bonds, the metal loses electrons to become a positively charged cation, whereas the nonmetal accepts those electrons to become a negatively charged anion.

Covalent Bond Energies and Chemical Reactions. Atoms bond together to form compounds because in doing so they attain lower energies than they possess as individual atoms. ... When a chemical reaction occurs, molecular bonds are broken and other bonds are formed to make different molecules.

Answer 2

Answer:

chemical change is a change in which new substance are formed and cannot be reversible by reversing the condition

ionic bond is a formation of the bond by transfer

of the electrons

covalent bond is the formation of the bond by mutual sharing of electrons

hope it helps you