reactive metals list

The Reactivity Series of Metals - Although most metals are usually electropositive in nature and lose electrons in a chemical reaction they do not react with the same vigour or speed. Metals display different reactions towards different substances. The greate..

..

The Reactivity Series of Metals - Element Symbol Group Number Potassium K 1 Sodium Na 1 Lithium Li 1 Calcium Ca 2 Magnesium Mg 2 Aluminium Al 3 Carbon C 4 (Non - Metal) Zinc Zn Transition Metal Iron Fe Transition Metal Tin Sn 4 Lead Pb 4 Hydrogen H ..

Metals and Non-metals..

Reactivity Series - The arrangement of metals in a vertical column in the order of decreasing reactivity is called reactivity series of metals..

The arrangement of metals in a vertical column in the order of decreasing reactivity is called reactivity series of metals..

The electrode potential is a measure of the total enthalpy change ( D H T ) when a solid metal, M is brought into aqueous medium in the form of M + (aq). The stability of the oxidation state of metal depends on the electrode potential. When electrode potential is less the s..

As in the case of S, the important oxidation states observed for Se and Te are also 2, +2, +4 and +6. The chalcogenide dianions (E 2 - ) exist only in their compounds with the most electropositive elements. By and large, chalcogens with the exception of polonium, display non-metallic..

The reactivity of metals decreases from left to right in a period while the reactivity increases down the group. The reactivity of non-metals increases from left to right in a period while the reactivity decreases down the grou..

Unlike boron, the other members of the group are metallic and the electropositive character increases as we go down the group. All these elements in their compounds exhibit the oxidation state of + 3 and +1. The important chemical properties of the boron family are discussed bel..