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Q. |
Which of the following elements has the atomic number greater than that of Phosphorus? |
A. | Aluminium |
B. | Silicon |
C. | Chlorine |
D. | Magnesium |
Answer» C. Chlorine | |
Explanation: Chlorine is a chemical element with symbol Cl and atomic number 17. Phosphorus is a chemical element with symbol P and atomic number 15. |
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