10. In which 1.0-gram sample are the particles
arranged in a crystal structure?
A) CH3OH(1)
C) C2H6(g)
B) Cal2(aq)
D) CaCl2(8)

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?

Which statement best describes what happens when molecular compounds melt