Hurr. using a machine cannot increase the amount of but can increase the amount of question 3 options: a. total work done, force being applied to the object. b. force being applied to the object, total work done. c. power being used, energy being transferred. d. energy being transferred, power being used

Graded assignment lab report answer the questions below. 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.