What must happen for sodium to become stable

What is the correct lewis structure for chloroform chcl3

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize