Biology, 11.12.2020 04:00 iliketurtures
What do the elements in Group 17 have in common?
A. They tend to form ions with a -1 electric charge.
B. They are all found in nature in their pure forms.
C. They tend to form ions with a +1 electric charge.
D. They rarely react with any other elements.
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What do the elements in Group 17 have in common?
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