1.

Which configuration represents a noble gas [DPMT 2000]

A. \[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}3{{p}^{6}}3{{d}^{10}}4{{s}^{2}}\]
B. \[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}3{{p}^{6}}\]
C. \[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{p}^{6}}\]
D. \[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}\]
Answer» C. \[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{p}^{6}}\]


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