Randall wants to play games on his computer. how can randall best safeguard his computer while playing games? play online games instead of downloading games play free games downloaded from file-sharing websites play games bought from a local retailer

Scientists have changed the model of the atom as they have gathered new evidence. one of the atomic models is shown below. what experimental evidence led to the development of this atomic model from the one before it? a few of the positive particles aimed at a gold foil seemed to bounce back. the colors of light emitted from heated atoms had very specific energies. experiments with water vapor showed that elements combine in specific proportions. cathode rays were bent in the same way whenever a magnet was brought near them.