Química·Asturias·2025·OrdinariaEjercicio1Opción B2,5 puntosDadas las siguientes configuraciones electrónicas, indique, razonadamente, si pertenecen a átomos en estado fundamental, excitado o imposible.1(2s)X2 (2p)X2\ce{(2s)^2 (2p)^2}(2s)X2 (2p)X22(1s)X2 (2s)X2 (2p)X3\ce{(1s)^2 (2s)^2 (2p)^3}(1s)X2 (2s)X2 (2p)X33(1s)X2 (1p)X1 (2s)X2\ce{(1s)^2 (1p)^1 (2s)^2}(1s)X2 (1p)X1 (2s)X24(1s)X2 (2s)X2 (2p)X6 (3s)X2 (3p)X6 (3d)X1\ce{(1s)^2 (2s)^2 (2p)^6 (3s)^2 (3p)^6 (3d)^1}(1s)X2 (2s)X2 (2p)X6 (3s)X2 (3p)X6 (3d)X15(1s)X2 (2s)X2 (2p)X6 (3s)X2 (3p)X6 (3d)X1 (3f)X1\ce{(1s)^2 (2s)^2 (2p)^6 (3s)^2 (3p)^6 (3d)^1 (3f)^1}(1s)X2 (2s)X2 (2p)X6 (3s)X2 (3p)X6 (3d)X1 (3f)X1