Chemistry, 09.12.2020 05:10 robert7248
What is the relationship among the number of valence electrons in the elements for each column? (Use ONLY lowercase letters. Enter "groups = " (group, space, equal sign, space). Then enter the answer which consists of two words. After the 1st word, enter a space and use the plural form for the 2nd word.) *
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What is the relationship among the number of valence electrons in the elements for each column? (Use...
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