What particle has no electrical charge and is found in the nucleus? O Proton
O Neutron
O Electron

Heat is the total potential energy of a substance that can be transferred. true false

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.

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.