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An unknown element "x" can form a compound with the formula "x"br2. in which main group on the periodic table would element "x" be found?
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An unknown element "x" can form a compound with the formula "x"br2. in which main group on the periodic table would element "x" be found?

User Duran Hsieh
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Group 2, or in the Alkaline Earth Metals section. This is due to the necessity to have a +2 charge to balance out or negate the -2 charge two Bromines carry.
User SELA
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