Chapter 5 and 6 Review: Electrons and the Periodic Table

Question 1

What is the effective nuclear charge of phosphorus?

Accepted Answer

5

Question 2

Which group contains the halogens?

Accepted Answer

17/7A

Question 3

The amount of energy required to remove a valence electron is called...?

Accepted Answer

ionization energy

Question 4

What is the maximum number of p orbitals in a given energy level?

Accepted Answer

3

Question 5

When an electron drops down energy levels it...

Accepted Answer

releases energy

Question 6

Cl- has the same electron configuration as...?

Accepted Answer

Ar

Question 7

The idea that one electron will fill each orbital of similar energy before they double up is?

Accepted Answer

Hund's rule

Question 8

Which of the following elements is a nonmetal?

Accepted Answer

S

Question 9

What is the trend for increasing ionization energy?

Accepted Answer

up and to the right

Question 10

Who developed the Quantum Mechanical Model of the atom?

Accepted Answer

Schrodinger

Question 11

What is the electron configuration of bismuth, Bi?

Accepted Answer

[Xe] 6s24f145d106p3

Question 12

Which of the following has the smallest radius?

Accepted Answer

Mg2+

Question 13

What is the energy of light with a wavelength of 5.5 x 10-12m?

Accepted Answer

3.6 x 10-14J

Question 14

Which of the following has the lowest electronegativity?

Accepted Answer

K

Question 15

Which types of atomic orbitals are found in energy level 4?

Accepted Answer

s, p, d, and f

Question 16

The idea that electrons can occupy the same orbital if they have opposite spin is...

Accepted Answer

the Pauli exclusion principle

Questions 16