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The Pauli exclusion principle was given by a scientist from:
AArmenia
BAlbania
CAlgeria
DAustria
Answer & Solution
Correct answer: D. Austria
1. The principle restricts how electrons fill orbitals.
2. It was given by the Austrian scientist Wolfgang Pauli.
3. So the correct answer is Austria.
_Source: syllabus Chemistry, Ch 2 'Structure of Atom'_
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