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covalent bond

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covalent bond
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  • Ben do you remember how covalent bond is? we have to get the total available valence electron in a compound
  • oh yes ,I remember our teacher give us example about that
  • If you remember ,can you tell me the next step 
  • Compute the octet rule requirement that each atom should have 8 valence electrons to become stable ,then subtract the answer in step 2 from step1 then divide the difference by 2 because a pair of shared electron is equal to 1 bond
  • excellent ! so exciting uh!
  • Yah ! If we only listening we learn a lot from our teacher, imagine now we know about covalent bond.
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