CHAPTER 1 REVIEW QUESTIONS
1. Define the following terms:
a) polar covalent bond _____________________________________________________
b) non-polar covalent bond _________________________________________________
c) hydrogen bond _________________________________________________________
d) hydrophilic ____________________________________________________________
e) hydrophobic ___________________________________________________________
f) amphipathic ___________________________________________________________
f) acid __________________________________________________________________
g) base _________________________________________________________________
h) organic _______________________________________________________________
i) atom _________________________________________________________________
j) atomic number _________________________________________________________
h) ionic bond _____________________________________________________________
2. What is the difference between protons, neutrons and electrons?
________________________________________________________________________
3. Please describe the difference between a cation and an anion and give an example of
each.
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