Exam (elaborations)
ULTIMATE AP Biology Exam Review questions with correct answers
- Course
- Institution
Define the following: isotope, valence shell, covalent bond, ionic bond CORRECT ANSWER Isotope- one of several atomic forms of an element, each with the same # of protons, but different number of neutrons Valence shell- the outermost energy shell of an atom, containing valence electrons involved...
[Show more]