Elements \( A, B \) and \( C \) belong to the same period in the long form of the periodic table...

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Elements \( A, B \) and \( C \) belong to the same period in the long form of the periodic table. The nature of the oxides of \( A, B \) and \( C \) is amphoteric, basic and acidic respectively. The correct
\( P \) order of the atomic number of these elements is :
(EAMCET 2014)
W
(a) \( \mathrm{C}\mathrm{B}\mathrm{A} \)
(b) \( \mathrm{C}\mathrm{A}\mathrm{B} \)
(c) \( \mathrm{A}\mathrm{B}\mathrm{C} \)
(d) \( \mathrm{B}\mathrm{A}\mathrm{C} \)
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