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Lewis structures have the distinct characteristic of electron dots drawn around an atom. They represent the valence electrons or the electron located at the outermost shell of the atom that takes part in chemical reactions.
For neutral compounds, they simply add the valence electrons of the individual atoms. This is because it has no charge. Whatever the net charge of the compound is, that would be added, as well.
For example, the HCl atom's valence electrons would be 1 + 7 + 0 = 8. Therefore, you draw 8 electron dots around the HCl compound.
The body of an atom including its parts plus you sort of need a model to see what your dealing with and trying to answer
Frozen. Most of Greenland is covered in freshwater that is frozen.
Answer:
Alphabet C :NADH is oxidized,CO2 is reduced