Atoms and Atomic Structure Quiz

What is the electron configuration for Nickel?

• 1s²2s²2p⁶3s²3p⁶4s²3d⁸

• 1s²

  2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁴

• groups 3-12

• 1s²2s²2p⁶3s²3p⁶4s²3d²

Tags

NGSS.HS-PS1-1

What is the shorthand electron configuration for Nitrogen?

• [Ne]3s¹

• [He]2s²2p³

• [He]2s¹

• [He]2s²2p⁶

Tags

NGSS.HS-PS1-1

What is the Average Atomic Mass of Potassium?K-39 has an abundance of 93.3%. K-40 has an abundance of 0.01%. K-41 has an abundance of 6.7%.

• 93.3%

• 39.098 amu

• 39.138 amu

• 39 amu

Who developed the plum pudding model of the atom?

• JJ Thomson

• Niels Bohr

• Ernest Rutherford

• John Dalton

Who was the first person to propose the idea of an Atom?

• Ernest Rutherford

• John Dalton

• Democritus

• Niels Bohr

Which of the following Lewis Dot Diagrams is correct for an atom of Carbon?

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• 
• 
• 

Which of the following Lewis Dot Diagrams is correct for an atom of Beryllium?

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

Which of the following Lewis Dot Diagrams is correct for an atom of Neon?

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• 
• 
• 

Tags

NGSS.HS-PS1-1

Lanthanum(57) is in what block?

• S

• D

• D

• F

Silver(47) is in what block?

• S

• P

• D

• F