Describe the nucleus of an atom. A. located on the ourside of the electrons

B. has protron and electrons and in the center of the atom

C. has electron and neutrons and in the center of the atom

D. has protrons and nectrons and in the center of the atom

answer: option c.

explanation:

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

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