Electron Configurations

Electron configuration of beryllium (Be)

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NGSS.HS-PS1-1

Electron configuration of boron (B)

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Electron configuration of carbon (C)

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Electron configuration of nitrogen (N)

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NGSS.HS-PS1-2

Electron configuration of oxygen (O)

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Electron configuration of fluorine (F)

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NGSS.HS-PS1-2

Electron configuration of neon (Ne)

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What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• Zinc

• Copper

• Nickel

• Germanium

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NGSS.HS-PS1-1

What is the electronic configuration of iron?

• 1s²2s²2p⁶3s²3p⁶4s²3d⁶

• 1s²2s²2p⁶3s²3p⁶3d⁸

• 1s²2p⁶3s²3p⁶4s²3d⁶

• 1s²2s²2p⁶3s²3p⁶4s¹3d⁶

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many electrons can the s sublevel hold?

• 14

• 10

• 2

• 6

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NGSS.HS-PS1-1