A sample of neon gas occupies a volume of 7 mL at 25°C. What volume will the gas occupy at 7°C if the pressure remains constant?
a. 6.6
b. 6.6
c. 7.2
d. 8.4e-5
Check

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

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.