Electrons Review

What atom matches this electron configuration?
1s²2s²2p⁶3s²

• Neon
• Magnesium
• Aluminum
• Potassium

What is the electron configuration of Ag?

• 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d⁹
• [Ar] 5s² 4d⁹
  
• 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 4p⁶ 5s² 4d⁹
  
• 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4d¹⁰ 4p⁶ 5d¹⁰ 5s² 4d⁹
  

What electron configuration matches an oxygen atom?

• 1s²2s²2p⁶3s2, 3p⁶4s²3d¹⁰4p⁵
• 1s²2s²2p⁴
• 1s²2s²2p⁶
• 1s²2s²2p⁶3s²3p⁶4s²3d¹

How many total electrons can an f  sublevel hold?

• 2
• 14
• 6
• 10

Which rule does this orbital diagram violate? 

• Aufbau 
• Pauli 
• Hund's

How many orbitals are in an F sublevel? 

• 1
• 3
• 5
• 7

How many total electrons can a d sublevel hold? 

• 2
• 6
• 10
• 14

How many orbitals are there in an s sublevel? 

• 1
• 3
• 5
• 7

Which color of visible light has the lowest energy?

• Blue
• Green
• Red
• Orange

Which type of radiation has the lowest energy? 

• Microwaves
• Ultraviolet
• Xrays
• Infrared