AP Chemistry
Summer Review
Winston Churchill High School
2016-2017
8. Fe + HCl
9. NaOH + H
PO
3
4
10. (NH
)
SO
+ Ca(OH)
4
2
4
2
11. AgNO
+ K
SO
3
2
4
12. Mg(OH)
+ H
PO
2
3
4
13. Na + H
O
2
14. KClO
3
15. Al
(SO
)
+ Ca
(PO
)
2
4
3
3
4
2
16. SO
+ H
O
2
2
17. (NH
)
PO
+ Ba(OH)
4
3
4
2
18. Ca(OH)
+ HNO
2
3
19. C
H
+ O
3
8
2
20. Li + S
IV.Electron Structure and Periodicity
*Please do all questions on a separate piece of paper.
*You will need to know about valence electrons, electron shells, orbital notation, electron
configuration, atomic radius, ionization energy, and electronegativity to do these questions.
1. Draw the orbital notation for nickel.
2. How many unpaired electrons are in arsenic?
3. Write the electron configuration for palladium.
4. How many valence electrons are in mercury?
5. Write the electron configuration for uranium.
6. Write the noble gas electron configuration for lead.
7. Which is more electronegative, sulfur or chlorine, and why?
8. Which has a larger atomic radius, potassium or bromine, and why?
9. Which has the smaller ionization energy, nitrogen or phosphorus, and why?
10. Write the noble gas electron configuration for copper.