There will not be enough momentum from the first hill to cross another hill if he same or larger size because of the way potential energy and kinetic energy works it will not be able go as high as it could go on he fist hill.
Answer:
Attracting means pulling toward you and repelling means pushing away
Explanation:
the element has 7 valance electrons is CI:Chlorine
That would be called VOLT
Answer:
changing from a solid to a gas without changing into a liquid. :)
