Which of the following is true about a compound and its elements? A. The properties of a compound are different than the properties of its elements.
B. The elements all share identical properties, but their properties are different than the compound's properties.
C. The properties of a compound are the same as the properties of its elements.
D. The compound shares identical properties with one element, but all the other elements have different properties.

Plz mark brainliest 30 points 1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s. 2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?