Which of the following is not present in an atom? (1 point) Electron Element Neutron Proton

In which of these cases are the two wave points considered to be in phase with each other?

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.

The three types is stress that act on earths rocks are compression, tension, and