Chemical bonds form when substances react with one another, and chemical Bonding A chemical bond is the sharing or transfer of electrons. Given these facts, what occurs when substances react with one another among the following options:
- Something that causes allergies
 - metabolic reaction
 - refract or absorb.
 - transfer of electrons
 - The bending of a ray of light
 - Food poisoning
 - communication
 - oxidation reaction


 

    transfer of electrons     