Group 7
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Last updated 11:23 PM on 2/7/26
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4 Terms
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Decreases
Reactivity going down group 7
2
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More shells
Outermost shell farther from nucleus
Harder to attract an electron
Reason for reactivity going down group 7
3
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More reactive group 7 replaces less reactive one
Displacement
4
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(more reactive halogen)2 + 2(less reactive halogen)-—> (less reactive halogen)2 + 2(lmore reactive halogen)-
Displacement ionic equation
Note 
Flashcards (52)