Bohr Diagram

How many valence electrons are shown in this Bohr diagram?

• 2

• 3

• 5

• 8

Tags

NGSS.MS-PS1-1

This Bohr diagram has only one orbit (shell) with electrons in it. It must come from which row of the Periodic Table?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

This Bohr diagram shows 3 orbits (shells) with electrons. Which row of the Periodic Table?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

Which row of the Periodic Table must this element come from?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

Why is the Bohr model important for understanding atomic structure?

• It accurately represents the exact paths of electrons

• It introduces the concept of quantized energy levels for electrons

• It shows the exact location of neutrons

• It provides a detailed view of the nucleus

___________ simplify the Bohr Model by showing only the outer valence electrons used for bonding.

• Lewis Dot Diagrams

• Bohr Models

• Electron Clouds

• Periodic Tables

Look at all those orbits (shells)! Which row of the Periodic Table is this element in?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

Recall that valence electrons are the electrons on the orbit (shell) farthest from the nucleus. How many valence electrons?

• 2

• 4

• 6

• 8

Tags

NGSS.MS-PS1-1

How many valence electrons?

• 5

• 6

• 7

• 8

Tags

NGSS.MS-PS1-1

How many valence electrons?

• 2

• 5

• 8

• 10

Tags

NGSS.MS-PS1-1