Chemistry, asked by harshalnarsle2003, 11 months ago

explain why gd3
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Answered by aryanas1207
2

Answer:The atomic no. of Gd is 64. Electronic configuration is (Xe)4f×7 5d×1 6s×2. In Gd +3, there are 61 electrons. Hence electronic configuration will be( Xe)4f×7. Hence no electrons are there in outer d orbital. Due to this it is colourless

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