BIOL 101 Quiz Chemical Bonding (UMUC)
- Table salt is composed of Na+ and Cl- to form NaCl. This type of bond is called:
- A double covalent bond is the sharing of a total of how many electrons?
- The lines on the above drawing of caffeine indicate:
- Will a polar covalent bond form between the two nitrogen atoms in nitrogen gas (N2)?
- What do the four elements most abundant in life – carbon, oxygen, hydrogen and nitrogen – have in common?
- What do atoms form when they share electron pairs?
- A shared pair of electrons is called a: _________.
- Which bond is the weakest?
- What bond(s) is (are) disrupted in the presence of water?
- Weak chemical bonds that form BETWEEN polar molecules are
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