Fill-in-the-blank 14. In a chemical reaction, only the atoms present in the
can end up in the
products. 15. In a chemical reaction, no new atoms are created, and no atoms are
16. Increas ng the amount of reactants may increase the amount of
17. Products in a chemical reaction are usually formed more quickly at
temperatures. 18. It takes
to break bonds and
is released

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.