Chemical Reactions Crossword

3. cause a substance to be deposited in solid form from a solution.
5. a reaction in which one element is substituted for another element in a compound.
6. a representation of a chemical reaction using symbols of the elements to indicate the amount of substance of each reactant and product.
8. represents the reactants and products of a chemical reaction by their symbols or formulas.
11. a type of ordering system for elements, which ranks how reactive a certain element is in relation to other elements.
13. a type of chemical reaction in which the reactant ions exchange places to form new products.
14. reactions that occur when two different atoms or molecules interact to form a different molecule or compound.

1. a number assigned to an element in chemical combination which represents the number of electrons lost or gained by an atom of that element in the compound.
2. processes in which chemical species break up into simpler parts.
4. a number placed in front of a formula to balance a chemical equation.
7. a chemical reaction expressed in words rather than chemical formulas.
9. a reaction in which the conversion of reactants to products and the conversion of products to reactants occur simultaneously.
10. a chemical reaction between substances, usually including oxygen and accompanied by the generation of heat and light in the form of flame.
12. chemical decomposition produced by passing an electric current through a liquid or solution containing ions.