The given decreasing order of chemical activity of the metals is related to the position in periodic table has to be explained and if Cesium is to be added in the list, where it will be placed has to be given.

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Chapter 10, Problem 17E

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The given decreasing order of chemical activity of the metals is related to the position in periodic table has to be explained and if Cesium is to be added in the list, where it will be placed has to be given.

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