An atom under no external influences may be thought of as a positively charged nucleus surrounded by a negatively charged electron cloud. Now suppose the atom is placed in a uniform external electric field (like you'd find between two parallel charged plates). Please explain why this would result in no overall motion for the atom.

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The Answer of An atom under no external influences may be thought of as a positively charged nucleus surrounded by a negatively charged electron cloud. Now suppose the atom is placed in a uniform external electric field (like you'd find between two parallel charged plates). Please explain why this would result in no overall motion for the atom.

An Atom Under No External Influences May Be Thought of as a Positively