Covalent Bonding

What type of bond involves the sharing of electrons between atoms?

• covalent bond

• ionic bond

• metallic bond

• transfer bond

Tags

NGSS.HS-PS1-1

A bond between a nonmetal and a nonmetal is called a(n)

• covalent bond

• ionic bond

• metallic bond

• transfer bond

This type of bonding can be described as a "cooperation"

• ionic

• covalent

• metallic

In a covalent bond both non-metals _____ electrons.

• transfer

• share

In a covalent bond, one or more electrons are? 

• shared 

• lost 

• gained 

• transferred 

Nitrogen has (a)   valence electrons, which means it has ​ (b)   bonding places to make covalent bonds with other nonmetals

• 5

• 3

• 1

• 2

• 4

• 6

• 8

• 7

Tags

NGSS.HS-PS1-1

Elements need ​​ ​ (a)   valence electrons to become stable when they form compounds, except for hydrogen, which only needs ​ (b)  

• 8

• 2

• 1

• 3

• 4

• 5

• 6

• 7

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Match the following

• How lone pair electrons are shown in a dot diagram

• Lone Pair

• 2 electrons not shared by atoms in a covalent compound

• Line

• Formed between two nonmetals

• Ionic Bond

• How 2 bonding electrons are shown in a dot diagram

• Dots

• Formed between metal and nonmetal

• Covalent Bond

Tags

NGSS.HS-PS1-1

Carbon and Oxygen will make a ___________ bond.

• ionic

• covalent

• metallic

Identify the following compound as ionic or covalent: CF₄

• ionic

• covalent