Use the density of aluminum given in the lab to find the mass of a piece of aluminum foil that has a volume of 0.422 cm3. Show your work by typing it. Remember to consider significant figures in your answer.

Which of the following describes a situation where competition between producers exists

Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury

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.