An Element Has the Electron Configuration [Kr] 4d¹⁰5s²5p²

question 1

Multiple Choice

An element has the electron configuration [Kr] 4d¹⁰5s²5p². The element is a(n)

• A) actinide.
• B) metal.
• C) transition element.
• D) lanthanide.
• E) nonmetal.

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