Periodic Trends - Chapter 8 Quiz For AP Chemistry
15 Questions
| Attempts: 316
Questions and Answers
- 1.Which of the following atoms would have the largest atomic radius?
- A.
Ga
- B.
Ge
- C.
As
- D.
Br
- 2.Which of the following atoms would have the SMALLEST atomic radius?
- A.
Br
- B.
Cl
- C.
At
- D.
O
- 3.Place the following elements in order of increasing first ionization energy:
- A.
Ne < Ca < P < F < K
- B.
K < Ca < P < F < Ne
- C.
Ca < P < F < Ne < K
- D.
P < F < K < Ne < Ca
- E.
P < Ca < K < Ne < F
- 4.Which element has the highest SECOND ionization energy?
- A.
F
- B.
Be
- C.
Li
- D.
Al
- E.
Ca
- 5.Element X has the following electron configuration: 1s22s22p63s23p4. The formula of the compound it would form with aluminum is:
- A.
AlX3
- B.
Al3X2
- C.
AlX
- D.
Al2X3
- E.
Al2X
- 6.Of the ions: P3- , K+ , Cl- , Ca2+ , and S2- ; which has the highest ionic radius?
- A.
Phosphide
- B.
Potassium
- C.
Chloride
- D.
Calcium
- E.
Sulfide
- 7.Phosphorus reacts with oxygen to produce the compound P2O5. Which of the following statements is FALSE about this compound?
- A.
This compound is molecular.
- B.
This compound has covalent bonds.
- C.
This compound will be basic when added to water.
- 8.Which of the following elements would be the most reactive?
- A.
Fe
- B.
Al
- C.
Rb
- D.
Na
- 9.Which element has the HIGHEST effective nuclear charge?
- A.
Ga
- B.
Ca
- C.
Ar
- D.
S
- 10.Why does chlorine have a higher electronegativity than iodine?
- A.
Because chlorine has a lower effective nuclear charge
- B.
Because chlorine is higher up on the periodic table
- C.
Because chlorine is lower on the periodic table
- D.
Because chlorine has less of a sheidlng effect
- 11.Which of the following elements would have the greatest difference between its second and third ionization energies?
- A.
Strontium
- B.
Rubidum
- C.
Bromine
- D.
Selenium
- 12.Which of the following elements has the GREATEST electron affinity?
- A.
N
- B.
As
- C.
Sb
- D.
P
- 13.Which of the following atoms has the greatest atomic radius?
- A.
F
- B.
O
- C.
N
- D.
C
- 14.An atom R reacts with phosphorus to produce the ionic compound R3P. The atom R would most likely be
- A.
Aluminum
- B.
Potassium
- C.
Nitrogen
- D.
Magnesium
- 15.Which of the following elements would most likely have some properties of both METALS and NONMETALS?
- A.
Tc
- B.
Hg
- C.
U
- D.
Si
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