Which of the following is the best example of kinetic energy? A bowling ball rolling toward the pins A horse standing in a open field A pitcher preparing to throw a ball A runner at position at the start line

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.