Covalent Bonding Notes

Covalent Bonds

Math Response

How many valence electrons does Selenium (number 34) have?

Type answer here

Correct Answer: 6

Deg^°

Rad

Math Response

How many valence electrons does Fluorine (number 9) have?

Type answer here

Correct Answer: 7

Deg^°

Rad

Math Response

How many valence electrons does Nitrogen (number 7) have?

Type answer here

Correct Answer: 5

Deg^°

Rad

Draw

Draw the Lewis Dot Diagram for Oxygen.

What does "co-" mean?

Copilot Co-author
Co-captain Co-owner

Covalent Bonds

Covalent bonds form when atoms SHARE electrons.

​

​

Covalent Bonds

- Between non-metals
- Lower melting and boiling points
- Do not conduct electricity

​

​Bonding Pair

Lone Pair

Get white boards!

​Fluorine and Fluorine

​Hydrogen
and
Oxygen

​Hydrogen
and
Carbon

​Oxygen
and
Oxygen

Multiple Choice

Electrons are given away

• Ionic

• Covalent

Multiple Choice

Electrons are shared

• Ionic

• Covalent

Multiple Choice

Between nonmetals

• Ionic

• Covalent

Multiple Choice

NaCl

• Ionic

• Covalent

Multiple Choice

H₂O

• Ionic

• Covalent

Multiple Choice

CO₂

• Ionic

• Covalent

Multiple Choice

CaCl₂

• Ionic

• Covalent

Multiple Choice

C₂H₂

• Ionic

• Covalent

Multiple Choice

Na₂O

• Ionic

• Covalent