Chemistry, 02.07.2019 21:00 bbjsmommy2014
When someone refers to the “periods” of the periodic table, what are they referring to? a. the metalloids b. the rows of the table c. the different historical models of the table d. the groups of elements with similar properties
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When someone refers to the “periods” of the periodic table, what are they referring to? a. the met...
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