Chemistry, 15.10.2019 14:30 weirdojuwin
Which of the following is true of groups on the periodic table? a. groups are horizontal and do not have the same properties. b. groups are vertical and do not have the same properties. c. groups are horizontal and have the same properties d. groups are vertical and have the same properties.
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Which of the following is true of groups on the periodic table? a. groups are horizontal and do not...
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