2: Ultraviolet-Visible Spectroscopy
- Page ID
- 189760
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- 2.2: UV-Visible Spectroscopy - Metal Ions
- Transition metals are often associated with brightly-colored compounds. Because of their relatively low electronegativity, transition metals are frequently found as positively-charged ions, or cations. In solution, metal ions would not swim around by themselves, but would attract other molecules to them. These molecules bind to the metal ions, forming coordination complexes.