Which statement describes rutherford’s model of the atom? select three options.

A. The atom is mostly empty space.

B. Electron orbit around the center of the atom.

C. The atom's positive charge is located in the atom's nucleus.

Explanation:

Rutherford is a chemist which performnan experiment in order to see what is present inside the atom. He bombarded radiation from a source on an atom. He observed that most of the radiation pass through the atom so he concluded that the atom has mostly empty while some comes back which means that a heavy particles are present in the nucleus.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.