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gregori [183]
3 years ago
7

What will the ratio of ions be in any compound formed from a group 1a and a group 7a nonmetals?

Chemistry
1 answer:
julsineya [31]3 years ago
4 0
Group 1a elements (the first column on the left side of the Periodic table) always release one electron to form positive ions with a charge of +1. Group 7a nonmetals (the <em>second to the last </em>column on the right side- the rightmost column are the noble gases) always desire to gain one electron to form negative ions with a charge of -1.
Since their charges are equal and opposite, they will always combine in a 1:1 ratio.

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2 years ago
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