1) What are the bonding electrons?  a) Central atom b) Lone pairs c) Formula type d) Bonding pairs 2) What are the unbonded electrons?  a) Central atom b) Lone pairs c) Formula type d) Bonding pairs 3) What is the letter description of the components of molecular compound?  a) Formula type b) Central atom  c) Lone pairs d) Bonding pairs 4) What is usually the least electronegative atom with the lowest subscript in the MF? a) Formula type b) Bonding pairs c) Lone pairs d) Central atom 5) What do you call to the representation of covalent bonding which shared electron pairs are shown either as lines or as pairs of dots between two atoms?  a) Chemical structure b) Atomic structure c) Electron structure d) Lewis Electron dot structure

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