Band theory, match the diagram to the transition metal it represents:?

Answer 1

The valence bands will fill according to how many valence electrons are available:
Ti [Ar] 3d^2 4s^2 so least filled d -band (band ƒᴀʀтhest right)
Mo [Kr] 4d^5 5s^1 ~ half-filled d-band ƒᴀʀтhest to left.
[Pd] [Kr] 4d^10 d-band should be filled but it overlaps with the 5s band: middle band nearly full

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