Psi Ap Chemistry Periodic Trends Mc Review Periodic Law And The Quantum Model Worksheet Page 10

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(A) Increasing binding energy due to increased shielding.
(B) Increasing binding energy due to deceased shielding.
(C) Decreasing binding energy due to increased shielding.
(D) Decreasing binding energy due to decreased shielding.
(E) Decreasing binding energy due to decreased nuclear charge.
42. Which of the following elements would require the shortest wavelength of light to ionize?
(A) Ga
(B) B
(C) Al
(D) C
(E) N
43. What would be the necessary wavelength (nm) required to remove one valence electron
from sodium’s outermost “s” orbital? The first ionization energy for sodium is 495.8
kJ/mol.
(A) 350 nm
(B) 242 nm
(C) 124 nm
(D) 824 nm
(E) 496 nm
Metallic Character
44. Between which two elements is the difference in metallic character the greatest?
(A) Rb and O
(B) O and I
(C) Rb and I
(D) Li and O
(E) Li and Rb
45. The list that correctly indicates the order of metallic character is __________.
(A) B > N > C
(B) F > Cl > S
(C) Si > P > S
(D) P > S > Se
(E) Na > K > Rb
AP Chemistry
Periodic Trends

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