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Rus_ich [418]
3 years ago
7

In the periodic table, the period number indicates

Chemistry
2 answers:
yaroslaw [1]3 years ago
5 0
D. the number of outermost energy level for elements in that period.
Mariulka [41]3 years ago
3 0
A. the number dots shown on the lewis dot diagrams for the element in the period
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