Electron Configuration Quizizz

The following electron configuration is for which element?

1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• Cu

• Zn

• Cd

• Ga

Tags

NGSS.HS-PS1-1

Choose the correct shortcut configuration for iodine.

• [Ar]4s²4d¹⁰4p⁵

• [Kr]5s²4d¹⁰5p⁵

• [Xe]5s²5d¹⁰5p⁵

• none of the above

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many electrons can a p orbital hold?

• 6

• 10

• 8

• 14

What is the electron configuration for Helium?

• 1s² 2s²

• 1s² 2s¹

• 1s²

Tags

NGSS.HS-PS1-1

The electron configuration of an atom is 1s²2s²2p⁶. How many electrons are in this atom?

• 3

• 6

• 8

• 10

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What are valence electrons?

• Electrons farthest away from the nucleus

• Electrons closest to the nucleus

• Electrons that just come and go - they don't stay with the atom

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which electronic configuration matches an oxygen atom?

• [He] 2s²2p¹

• [He] 2s²2p²

• [He] 2s²2p⁴

• [He] 2s²2p⁶

Tags

NGSS.HS-PS1-1

How many electrons can the first energy level hold?

• 1
• 2
• 8
• 0

What do you start all electron configurations with?

• 1s²

• 1d¹⁰

• 1f¹⁴

• 1p⁶

Tags

NGSS.HS-PS1-1

Which electron configuration belongs to Chlorine (Cl)?

• 1s² 2s² 2p⁶ 3s² 3p⁵
• 1s² 2s² 2p⁶ 3s² 3p⁶
• 1s² 2s² 2p⁶ 3s² 3p⁷

Tags

NGSS.HS-PS1-1