Periodic Table: Group Names Video Lessons

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Problem:  Which metal reacts most vigorously with water?(A) Al(B) Cs(C) Sr(D) Ba

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The alkali metals are the most reactive metals in the periodic table - they all react vigorously or even explosively with cold water, resulting in the displacement of hydrogen.

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Problem Details

 Which metal reacts most vigorously with water?

(A) Al
(B) Cs
(C) Sr
(D) Ba

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