what is reaction???)
Answers
Answer:
A reaction is an action taken in response to something. If you're telling your parents that you want to move out, you'll see by their reaction that they're sad about it. A reaction is often a physical in nature. A chemical reaction describes the way a chemical behaves when combined with another substance
Answer:
Chemical reactions are the processes that result in the formation of new substances with new properties. When magnesium ribbon is heated, it burns in the air, resulting in a white powder known as magnesium oxide.
Explanation:
A chemical reaction occurs when chemical bonds between the atoms or groups of atoms of reacting substances are broken, and the atoms are rearranged to create new bonds, resulting in the formation of new substances.