Atoms Lewis Dot Diagram

This is a correct dot diagram for neon (Ne)

• true

• false

Tags

NGSS.HS-PS1-1

How many electrons should sodium, atomic number 11, have around its Lewis dot model?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-PS1-1

How many valence electrons does Aluminum Have?

• 1 Valence electron

• 2 Valence electron

• 3 Valence electron

• 4 Valence electron

• 5 Valence electron

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

This could be the dot diagram of

• Mg

• Cl

• C

• O

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the goal of the Lewis Dot Structure?

• To determine the electron position.

• To show the element's valence electrons & bonding capabilities.

• To find the atomic mass of an element.

• To search for the number of electrons in an individual atom.

Tags

NGSS.HS-PS1-2

How many valence electrons should Lithium have in its Lewis dot model?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-PS1-1

How would you draw a Lewis dot diagram for Magnesium?

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many valence electrons does this element have?

• 2

• 3

• 5

• 10

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element is shown in the Bohr-Rutherford model in the picture?

• Lithium

• Boron

• Carbon

• Neon

What is the mass number of this atom?

• 1
• 3
• 4
• 7