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Chemistry, 03.07.2019 10:00 alekvtaylor
We know that a neutral atom of bromine is larger than a neutral atom of magnesium because: a. group number tells us how many electron orbitals surround a nucleus; bromine is in group 7a while magnesium is in group 2a. b. period number tells us how many electron orbitals surround a nucleus; bromine is in period 4 while magnesium is in period 3. c. bromine and magnesium have very different physical and chemical properties.
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We know that a neutral atom of bromine is larger than a neutral atom of magnesium because: a. grou...
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