17. give the electron configuration for the sulfide ion. what else has this configuration? when submitting your answer use a caret (^) to indicate the number of electrons in each sublevel. (for example, 1s2 would be written as 1s^2) (2 points) *
your answer
18. how does the electron dot structure for co illustrate the octet rule? (2 points) include the electron dot structure for co (1 point) and include the definition of the octet rule in your explanation. (2 points) (5 points total) *
your answer
19. explain why metals are good conductors of electricity (2 points). include the definition of metallic bonds (2 points). (4 points total) *
your answer
20. what is a resonance dot structure? (2 points) how do you know if you have resonance? (1 point) (3 points total) *
your answer
21. why is the melting point of a network solid so high? (1 point) how is this related to what a network solid is? (2 points) (3 points total) *