If you have 6.4 x 1024 Carbon atoms, how many moles of Carbon atoms do you have?

Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these

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.

In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next