The target database, 'stage', is participating in an availability group and is currently not accessible for queries. either data movement is suspended or the availability replica is not enabled for read access. to allow read-only access to this and other databases in the availability group, enable read access to one or more secondary availability replicas in the group.

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.