Question

He said to me, "Good bye friends .
change in indirect speech ​

Answer 1

The lewis dot structure ignores the nucleus and all non-valence electrons, displaying only the valence electrons of an atom.

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Explanation:

HE SAID TO ME GOOD BYE FRIENDS ✓

Answer 2

$\tt \color{aqua}{he \: said \: to \: his \: friends \: that \: good \: bye.}$