What is the standard cell notation of a galvanic cell made with aluminum and maggnesium?

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.