Sodium forms a 1+ ion, while fluorine forms a 1− ion. Write the electron configuration for each ion. Why don’t these two elements form 2+ and 2− ions, respectively?.

Which of the following must happen in order for productivity to increase? a. production levels remain unchanged while inputs increase. b. production levels rise while inputs decrease. c. production levels fall while inputs increase.

Auser wants to add a thick, dark green border around a chart in powerpoint. the user can do this in chart tools by choosing what

What does the first stage of a multistage rocket do?