When electrons move closer to a more electronegative atom, what happens? the more electronegative atom is

Which element in the third period would you expect to have the larger atomic radius, sodium (na) or sulfur (s)? a. sodium, because it has a higher effective nuclear charge attracting electrons in fewer energy levels. b. sodium, because it has fewer protons attracting electrons in the same energy levels. c. sulfur, because it has more protons attracting electrons in more energy levels. d. sulfur, because it has a higher effective nuclear charge attracting electrons in the same energy levels.

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

How many moles of kci are produced from 2.50 moles k