When an atom donates an electron to another atom it becomes

Determine the reaction and balance the following equations urgent due in the morning

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.

What are the major types of a chemical compound