rosie2162 rosie2162

21-01-2024
Chemistry

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What is the ground state electron configuration for the most stable ion of strontium?
(a) [Ar] 4s² 4p⁶
(b) [Ar] 4s² 3d¹⁰ 4p⁶
(c) [Ar] 4s² 3d¹⁰ 4p⁶ 5s¹
(d) [Ar] 4s² 3d¹⁰ 4p⁶ 5s²
(e) [Ar] 4s² 3d¹⁰ 4p⁶ 5s² 5p²

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