Configuration Test Review

What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• Zinc
• Copper
• Nickel
• Germanium

The electron configuration of an atom is 1s²2s²2p⁶.  The number of electrons in the atom is 

• 3
• 6
• 8
• 10

This orbital diagram represents:  

• C
• B
• N
• O

Which element is pictured?

• neon
• fluorine
• magnesium
• argon

How many electrons can the s sublevel hold?

• 14
• 10
• 2
• 6

How many electrons can the p sublevel hold?

• 14
• 10
• 2
• 6

Which element is pictured?

• neon
• fluorine
• magnesium
• argon

What is the correct noble-gas notation for the electron configuration of an atom of chlorine? 

• a. [Ar]3s² 3p⁵
•  b. [Ne]3s² 3p⁴
•  c. [Ar]3s² 3p⁴
•  d. [Ne]3s² 3p⁵

Q2. If n = 2, what are the allowed values of L? select all that apply

• 0

• 1

• 2

• 3

Q5. For L = 1, tick the possible values of m:

select all that apply

• -2

• -1

• 0

• 1

• 2