Question

Elements are organized on the periodic table based on their properties. Which statement correctly predicts and explains the chemical reactivity of two different metals?

Answer 1

✔Answer

✏The statement correctly predicting and explaining the chemical reactivity of two metals is given below -Rubidium (Rb) is more reactive than strontium (Sr) because strontium atoms must lose more electrons. Rubidium belong to Alkaline group 1 and Strontium belong to Alkaline group 2.

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