Yaar, lanthanoid contraction is just a chemistry fact about shrinking atoms I had to mug up for exams! The three consequences are always the same: similar ionic radii, difficulty separating elements, and changes in basicity. But my real-world consequence? Memorizing it didn't help when my fertilizer prices shot up because of supply chain issues and import policies! I should've spent that time learning market trends instead of atomic radii!
#exams#study
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