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The elements of Group 7

A Group 7 atom has [     ] outer-shell electrons and tends to gain one electron to form a [     ] ion.

A

A Group 7 atom has eight outer-shell electrons and tends to gain one electron to form a 1− ion.

B

A Group 7 atom has seven outer-shell electrons and tends to gain one electron to form a 2− ion.

C

A Group 7 atom has seven outer-shell electrons and tends to gain one electron to form a 1− ion.

D

A Group 7 atom has six outer-shell electrons and tends to gain one electron to form a 1− ion.

The elements of Group 7 Flashcards

  1. AS Level
  2. /Chemistry
  3. /The elements of Group 7

Flashcards for Edexcel AS Level Chemistry The elements of Group 7, covering the key terms and definitions you need to recall. 26 cards, matched to the Edexcel AS Level Chemistry (8CH0) specification.

Flashcards