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19 votes
Write complete electron configuration for each of the

following elements:
(a) scandium
(c) bromine
(b) cesium
(d) oxygen

1 Answer

6 votes
A. [Ar] 3d¹ 4s²
B. Cesium [Xe] 6s1
C. [Ar] 4s² 3d¹⁰ 4p⁵
D. [He] 2s² 2p⁴

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