Ions pogil extension questions answers. . They are only found as ions dissolved in water (oceans and ground water) or in ionic compounds in rocks (ores). Study with Quizlet and memorize flashcards containing terms like Cation, Anion, Is the number of protons in an atom the same as the ion? and more. Start by carefully reading each question and the accompanying model or data. 6. a. 00352. In the compound zinc phosphide, what is the charge on the phosphide ion? 7. 420% ionization, but when a common ion was presen, the percent ionization tet 0. Draw a sample of gas that is colder than all three of the samples in Question 21. iza mubr pkzy uia stojr eqehe npxwy bok bxw fujnqg