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Lynna [10]
3 years ago
12

What does the term "periodic" mean in the "periodic table of elements"?

Chemistry
1 answer:
Aleks04 [339]3 years ago
6 0
It's the rows. They are periods. (1,2,3,4,5,6,7 - the ones without the letters).
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Explanation:

Hello there!

In this case, according to the definition of the Lewis structures, which are represented by the valence electrons, we first identify that the N atom has five valence electrons and each fluorine has seven valence electrons.

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<span>Try </span><span>C16H32O2(s) + 23O2(g) --> 16CO2(g) + 16H2O(l) 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
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