The list is arrived at by comparing the reactions of these metals with oxygen, with water, and with dilute acid. The most reactive is at the top, the least reactive at the bottom. It is normally used only for metals, together with the non-metals carbon and hydrogen. `This is just part of what has to offer to you with respect to GCSE. In chemistry, a reactivity series (or activity series) is an empirical, calculated, and structurally analytical progression of a series of metals, arranged by their 'reactivity' from highest to lowest. Reactivity Series of Metals When elements are placed in order of their chemical reactivity the sequence is known as an activity series. It is used to give brief information about reactions of metals with acids and water, extraction of metals, and so on. The next reactive series of metals are the alkaline earth metals such as magnesium and calcium that have two valence electrons. According to HyperPhysics, alkali metals include potassium, sodium and cesium.
In chemistry, Reactivity is the tendency of a substance to undergo chemical reaction, either by itself or with other materials, and to release energy, a reactivity series (also known as the activity series) is therefore a progression of metals that are empirical, calculated, and structurally analytical, arranged with respect to their reactivity from highest to lowest. The most reactive metals on the periodic table are the alkali metals, which have a single valence electron. These questions cover everything that you need to know about the reactivity series of metals in chemistry and also, the questions are up to the examination standard with varying difficulties. Determine whether a reaction will occur between a metal and a solution containing the ions of another metal, given a metal activity series containing both metal. Each question has 4 options, 1:, 2:, 3: and 4: and only one of these four options is correct. This quiz is made up of 15 questions on the reactivity series of metals. Last Lesson METALS: The Physical Properties of Metals 2.
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