Transition metal salts. Clockwise from upper left: copper (II) sulphate,cobalt (II) chloride,chromium (III) chloride,iron (III) chloride,and nickel nitrate. Salts are compounds formed by reacting a metal (or metal compound) with an acid. Forming colourful salts is one characteristic of the transition metals | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
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