What are the common compounds of argon

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)

Which statement are accurate about snow flakes