Types Of Reaction

3. A Reaction in which two chemical substances react by exchanging ions to produce two new molecules
6. A reaction in which one element is substituted for another element in a compound.
11. A substance that donates electrons to another substance in a chemical reaction.
12. A reaction in which oxygen atom is added or hydrogen atom is lost.
14. Releasing heat energy during a chemical reaction
15. A reaction in which a compound breaks down into two or more simpler substances

1. A chemical process in which two or more simple elements or compounds combine to form a more complex product
2. A chemical reaction which involves addition of hydrogen or removal of oxygen or gain of electron(s)
4. Is a process where substances transform into new substances through the breaking and forming of chemical bonds.
5. Relating to chemical reactions triggered by light energy.
7. A chemical reaction occurring in an aqueous solution where two ionic bonds combine, resulting in the formation of an insoluble salt
8. A substance that takes part in and undergoes change during a reaction.
9. A substance that donates electrons to another substance in a chemical reaction.
10. Absorbing heat energy during a chemical reaction.
13. A chemical reaction in which an acid and base which react together to form a salt and water as products.