An electron in an atom is in a state with principal quantum number n = 5. the possible values of the orbital quantum number l are:

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

Using the periodic table, complete the table to describe each atom. type in your answers

Why do cells appear different in distilled water than they do in 10% salt water?