The valence shell of the element X contains 2 electrons in a 5s sub sh – InterviewSolution

1.	The valence shell of the element X contains 2 electrons in a 5s sub shell. Below that shell, element X has a partially filled 4d sub shell. What type of element is X?
Answer» The valence shell of the element X contains 2 electrons in a 5s sub shell. Below that shell, element X has a partially filled 4d sub shell. What type of element is X?

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