As proposed by Dalton, which of the following symbol represents phosphorus ?

  1. A.
  2. B.
  3. C.
  4. D.

Correct Answer: D.

Explanation

John Dalton used specific symbols for elements. Phosphorus was represented by a circle with a tripodal line (similar to a Mercedes-Benz logo, closely resembling Ө in standard text symbols), while Sulfur was a cross inside a circle (⊕).

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