What is the definition of a lewis acid? a substance that accepts electrons to form a covalent bond a substance that donates electrons to form a covalent bond a substance that accepts a proton a substance that donates a proton

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.