Reactivity series: Difference between revisions
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The metal reactivity series shows (in general) the order in which metals will bond with what anions. | The metal reactivity series shows (in general) the order in which metals will bond with what anions. | ||
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|+ Metal reactivity series | |+ Metal reactivity series |
Latest revision as of 08:51, 6 May 2020
The metal reactivity series shows (in general) the order in which metals will bond with what anions.
Metal | Extraction Method |
Water Steam Acid | |
---|---|---|---|
Sym | Pos Ion Chg | ||
Cs | 1 | Electrolytic reduction | W,S,A |
Rb | 1 | ||
Na | 1 | ||
K | 1 | Potassium vapor evolves from molten Na and KCl. cf. potassium | |
Li | 1 | Potassium Displacement MCl + K → M + KCl | |
Ba | 2 | ||
Sr | 2 | ||
Ca | 2 | ||
Mg | 2 | S,A | |
Al | 3 | ||
Ti | 4 | ||
Mn | 2 | Carbothermic reduction | |
Zn | 2 | ||
Cr | 3 | ||
Fe | 2 | ||
Cd | 2 | A | |
Co | 2 | ||
Ni | 2 | ||
Sn | 2 | ||
Pb | 2 | ||
H | 1 | none | none |
Sb | 3 | Carbothermic reduction | |
Bi | 3 | ||
Cu | 2 | ||
Hg | 2 | Thermal reduction | |
Ag | 1 | ||
Au | 3 | ||
Pt | 2 |