Reactivity series is an arrangement of metals in decreasing order of their reactivity from
highest to lowest. The metals occupying the higher positions in the activity series are more
reactive in displacing the other metals lying below it from the solutions of their salts. Create
a story on reactivity series.
Class 8th
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In order of decreasing reactivity, the metals potassium, sodium, lithium, calcium, magnesium, zinc, iron and copper can be put in order of their reactivity from their reactions with water and dilute acids. The correct order of reactivity of metals in increasing order is that it increases down the group and decreases across a period.
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