How do plant make their lives own food

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.

After cloud droplets form, what must happen to them for precipitation to occur?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5