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The most reactive groups in the Periodic Table are

A) Group 1 and 2 B) Group 1 and 17 C)Group 1 and 18 D)Group 17 and 18

1 Answer

6 votes

Answer:

B) Group 1 and 17

Step-by-step explanation:

alkali metals and the halogens are the most reactive because of valence electrons

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