The Modern Atomic Theory

Question 1

Which of the following is not a valid set of quantum numbers?

Revolt · Accepted Answer

n = 3, l = 3, m = 3

Question 2

Which of the following gives the correct possible values of l for n = 4?

Revolt · Accepted Answer

0, 1, 2, 3

Question 3

What is the correct representation for the subshell with n = 2 and l = 1?

Revolt · Accepted Answer

2p

Question 4

How many subshells are in the n = 4 shell?

Revolt · Accepted Answer

4

Question 5

How many orbitals does the n = 4 shell have?

Revolt · Accepted Answer

16

Question 6

What is the maximum number of electrons the n = 4 shell can contain?

Revolt · Accepted Answer

32

Question 7

Which of these diagrams correctly shows the electron configuration for the atom with one more electron than the one shown above?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/EVresources/3210-02-08-10-09-task/mc001-2.jpg

Question 8

Which is the correct electron configuration for sodium (Na)?

Revolt · Accepted Answer

1s22s22p63s1

Question 9

Which of the following is the correct electron configuration for titanium (Ti)?

Revolt · Accepted Answer

1s22s22p63s23p64s23d2

Question 10

Which element is this?

Revolt · Accepted Answer

nitrogen (N)

The Modern Atomic Theory Answers