Electron Quiz Review

Which element is best described by this orbital diagram?

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element is best described by this orbital diagram?

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

Label each electron configuration with the element that it represents.

a

b

ruthenium

chlorine

bromine

iron

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NGSS.HS-PS1-1

Which of the following is the correct longhand electron configuration for sulfur?

• 1s² 2s² 2p⁶ 3s² 3p⁴
• 1s² 2s² 2p⁶ 3s² 3p²
• 1s² 2s² 2p⁶ 3s² 3p³
• 1s² 2s² 2p⁶ 3s² 3p⁵

Tags

NGSS.HS-PS1-1

Which of the following is the correct longhand electron configuration for magnesium?

• 1s² 2s² 2p⁶ 3s² 4s²
• 1s² 2s² 2p⁶ 3s² 3p¹
• 1s² 2s² 2p⁶ 3p²
• 1s² 2s² 2p⁶ 3s²

Tags

NGSS.HS-PS1-1

Which of the following is the correct shorthand electron configuration for nickel?

• [Ar] 4s² 3d⁷
• [Ar] 4s² 3d⁸
• [Kr] 5s² 4d⁸
• [Ar] 4s² 3d⁹

Tags

NGSS.HS-PS1-1

Which of the following is the correct shorthand electron configuration for tellurium?

• [Xe] 4s² 3d¹⁰ 4p⁴
• [Kr] 5s² 4d¹⁰ 5p⁴
• [Xe] 4s² 3d⁹ 4p⁵
• [Xe] 4s² 3d¹⁰ 4p³

Tags

NGSS.HS-PS1-1

Mathematical Equivalence

ON

Tags

NGSS.HS-PS4-1

Which of the following is the correct unit for wavelength?

• m

• 1/s

• Hz

• J

Tags

NGSS.HS-PS4-1

Mathematical Equivalence

ON

Tags

NGSS.HS-PS4-1