Table salt is composed of Na+ and Cl- to form NaCl. This type of bond is called:

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BIOL 101 Concepts of Biology Chemical Bonding Quiz Answers

 

  1. Table salt is composed of Na+ and Cl- to form NaCl. This type of bond is called: 
  2. A double covalent bond is the sharing of a total of how many electrons? 
  3. The lines on the above drawing of caffeine indicate: 
  4. Will a polar covalent bond form between the two nitrogen atoms in nitrogen gas (N2)? 
  5. What do the four elements most abundant in life - carbon, oxygen, hydrogen and nitrogen - have in common? 
  6. What do atoms form when they share electron pairs? 
  7. A shared pair of electrons is called a: _________. 
  8. Which bond is the weakest? 
  9. What bond(s) is (are) disrupted in the presence of water? 
  10. Weak chemical bonds that form BETWEEN polar molecules are