Match each property to the appropriate subatomic particle.
+1 charge, 0 charge, symbol p, -1 charge, symbol n, symbol e.

proton neutron electron

C3h8o3 - glycerol major species present when dissolved in water

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.

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?