Sodium catches on fire when it reacts with water which electron configuration represents an element that reacts in a similar way

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.

‘which reaction would most likely require the use of an inert electrode?

At element makes up all organic compounds?