Which states of matter change shape when moved? Which states of matter change shape when moved?

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

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.

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.