Kemija - 2024. ljeto, 19.

A. $[\mathrm{Ar}]4{\mathrm{s}}^{2}4{\mathrm{p}}^3[\backslash operatorname\{Ar\}]\; 4\; \backslash mathrm\{~s\}^\{2\}\; 4\; \backslash mathrm\{~p\}^\{3\}$

B. $[\mathrm{Ar}]3{\mathrm{d}}^{3}4{\mathrm{s}}^2[\backslash operatorname\{Ar\}]\; 3\; \backslash mathrm\{~d\}^\{3\}\; 4\; \backslash mathrm\{~s\}^\{2\}$

C. $[\mathrm{Ar}]3{\mathrm{d}}^{2}4{\mathrm{s}}^2[\backslash operatorname\{Ar\}]\; 3\; \backslash mathrm\{~d\}^\{2\}\; 4\; \backslash mathrm\{~s\}^\{2\}$

D. $[\mathrm{Ar}]3{\mathrm{d}}^{4}4{\mathrm{s}}^1[\backslash operatorname\{Ar\}]\; 3\; \backslash mathrm\{~d\}^\{4\}\; 4\; \backslash mathrm\{~s\}^\{1\}$