Lewis Structures with Bohr

How many electrons should Chlorine have around its Lewis dot model?

• 5

• 6

• 7

• 8

How many electrons should Chlorine have around its Lewis dot model?

• 5

• 6

• 7

• 8

Tags

NGSS.MS-PS1-1

Which element is represented by the Lewis structure with a single dot?

• Helium

• Hydrogen

• Lithium

• Beryllium

What is the maximum number of electrons that can be represented in a single Bohr orbit?

• 2

• 8

• 18

• 32

In a Lewis structure, which element typically forms three bonds?

• Carbon

• Nitrogen

• Oxygen

• Fluorine

Tags

NGSS.HS-PS1-1

What is the main difference between Lewis structures and Bohr models?

• Lewis structures show electron pairs, Bohr models show electron orbits

• Lewis structures show atomic nuclei, Bohr models show electron pairs

• Lewis structures show electron orbits, Bohr models show atomic nuclei

• Lewis structures show protons, Bohr models show neutrons

Which of the following elements would have a complete outer shell in its Lewis structure?

• Neon

• Sodium

• Aluminum

• Sulfur

How many valence electrons does Oxygen have in its Lewis structure?

• 4

• 5

• 6

• 7

Tags

NGSS.MS-PS1-1

What is the Lewis structure for water (H2O)?

• Two H atoms bonded to O with two lone pairs on O

• Two O atoms bonded to H with two lone pairs on H

• One H atom bonded to O with three lone pairs on O

• One O atom bonded to H with no lone pairs

Tags

NGSS.MS-PS1-1

Which of the following is a correct Lewis structure for methane (CH4)?

• Four H atoms bonded to C with no lone pairs

• Three H atoms bonded to C with one lone pair

• Two H atoms bonded to C with two lone pairs

• One H atom bonded to C with three lone pairs

Tags

NGSS.MS-PS1-1