The name of the ionic compound nabro4 is

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.

What conclusion can you draw from this experiment about the components of the black ink?