ET 6B - Boundary Conditions and Electron Config

What electron configuration matches an oxygen atom?

• 1s²2s²2p⁶3s2, 3p⁶4s²3d¹⁰4p⁵

• 1s²2s²2p⁴

• 1s²2s²2p⁶

• 1s²2s²2p⁶3s²3p⁶4s²3d¹

Identify the Electron Configuration for Aluminum (Al)

• 1s² 2s² 2p⁶ 3s² 3p¹

• 1s² 2s² 2p⁶ 3s² 3p³

• 1s² 2s² 2p⁶ 3s² 4p¹

What atom matches this electron configuration?

1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• Zinc

• Copper

• Nickel

• Germanium

What atom matches this electron configuration?

1s²2s²2p⁶3s²

• Neon

• Magnesium

• Aluminum

• Potassium

Valence electrons are located...

• inside the nucleus

• in outer space

• on the outermost orbit of an atom

• 10

• 2

• 8

• 18

• 14

• 4

• 3

• 28

Which element is pictured?

• neon
• fluorine
• magnesium
• argon

Which element is depicted from this orbital diagram

• Fluorine
• Neon
• Chlorine
• Argon

This orbital diagram represents:  

• C
• B
• N
• O