Electron Configuration

Identify the number of valence electrons and electron shells

• Valence Electrons: 1

  Electron Shells: 3

• Valence Electrons: 3

  Electron Shells: 1

• Valence Electrons: 11

  Electron Shells: 3

• Valence Electrons: 2

  Electron Shells: 3

Tags

NGSS.HS-PS1-1

How many valence electrons are in this atom?

• 3

• 7

• 17

• 8

Tags

NGSS.HS-PS1-1

How many electron shells are in this atom?

• 15

• 5

• 3

• 2

Tags

NGSS.HS-PS1-1

Identify the number of valence electrons and electron shells in this atom

• Valence Electrons: 2

  Electron Shells: 8

• Valence Electrons: 2

  Electron Shells: 10

• Valence Electrons: 10

  Electron Shells: 2

• Valence Electrons: 8

  Electron Shells: 2

Tags

NGSS.HS-PS1-1

What is special about this atom?

• It is highly reactive

• It has a stable outer shell

• It is a metal

Tags

NGSS.HS-PS1-1