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Questions and Answers
Why do complexes of transition elements exhibit colors?
Why do complexes of transition elements exhibit colors?
- Due to the low absorption of visible light
- Due to the absence of non-equivalent complexes
- Due to the high levels of electrons in the complexes
- Due to the difference in energy between the orbits of non-equivalent complexes (correct)
What enables the raising of electrons from low levels to high due to visible light absorption?
What enables the raising of electrons from low levels to high due to visible light absorption?
- The large energy difference between the orbits of non-equivalent complexes
- The absence of energy difference between the orbits of non-equivalent complexes
- The high energy levels in the complexes
- The small energy difference between the orbits of non-equivalent complexes (correct)
What is the reason for the emergence of colors in the complexes of transition elements?
What is the reason for the emergence of colors in the complexes of transition elements?
- The lack of difference in energy between the orbits of non-equivalent complexes
- The possibility of raising electrons from low levels to high due to visible light absorption (correct)
- The low energy levels in the complexes
- The absence of visible light absorption
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