Elements in group 17 (7A)of the periodic table are likely to form ions with the charge
A) -3.
B) -2.
C) -1.
D) +1.
E) +2.

Name: Elements in group 17 (7A)of the periodic table are likely to form ions with the charge A) -3. B) -2. C) -1. D) +1. E) +2.
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Question

Quizplus · Accepted Answer

Elements in group 17 (7A), also known as the halogens, have seven valence electrons. They tend to gain one electron to achieve a stable electronic arrangement, resulting in a -1 charge.

Elements in Group 17 (7A)of the Periodic Table Are Likely