Science, asked by Ansarikammoo, 10 months ago

observe the modern periodic table and explain the gradation in reactivity of halogen family

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Answered by somarubaburi
1

As studying the Modern periodic table, The group 17 contains the members of the halogen family. ... A gradation is observed in their physical state down the group. Thus, fluorine (F2) and chlorine (Cl2) are gases.

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