Answer:
See attached picture.
Explanation:
Hello,
In this case, for the given compound, since it is a salt, it contains a cation (positive charge) and an anion (negative charge), thus, since chlorine tends to gain electrons, it is negative whereas the nitrogen-containing side is positive, forming the anion and cation respectively. Moreover, for the drawing of its Lewis structure we must know that the chlorine is likely to interact via its seven valence electrons with nitrogen via its five valence electrons wherein four are bonded with four methyl radicals forming the tetramethylammonium chloride as shown on the attached picture.
We must realize that the nitrogen remain positively charged due to the presence of an extra bond with one methyl group (one carbon bonded to three hydrogens) which allow the formation of the salt.
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