Explain what happens to the Mercury atoms due to the added energy during the time in which temperature stays the same

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

1. list three scientific reasons cockroaches may fly.

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.