AP EAPCET 3 Sep 2021 Shift 2 Paper

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Question : 124 of 160

Marks: +1, -0

An element X belongs to 4‌th ‌ period & 15‌th ‌ group of the periodic table. Which one of the following is true regarding order electronic configuration of X. It has ________

Partially filled d-orbitals & completely filled s-orbital
completely filled s-orbital & completely filled p-orbitals
completely filled s-orbital & half-filled p-orbitals
half-filled d-orbitals & completely filled s-orbital

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