d and f BLOCK ELEMENTS Quiz

Test your knowledge in d and f BLOCK ELEMENTS with 2411 comprehensive questions

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Question 1381

Which of the following halides is NOT expected to exist based on the information about 3d metal halides?

Question 1382

What is the main reason fluorine is particularly effective at stabilizing the highest oxidation states in transition metal halides like VF₅ and CrF₆?

Question 1383

Why is the +3 oxidation state particularly stable for Scandium (Sc), leading to a low E°(M³⁺/M²⁺) value?

Question 1384

Which of the following elements shows its highest oxidation state in a simple halide compound?

Question 1385

Based on the provided data, which first-row transition metal has the highest third ionization enthalpy (D₃H°)?