+1 for A.
A. The electron cloud model was conceived by Richard Feynman in an attempt to accurately depict the probability density of an electron as it occupies the space surrounding the nucleus of an atom or molecule --> Correct usage of idiom and preposition
Hence, A.
A. The electron cloud model was conceived by Richard Feynman in an attempt to accurately depict the probability density of an electron as it occupies the space surrounding the nucleus of an atom or molecule --> Correct usage of idiom and preposition
Hence, A.
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