Covalent Bond

What molecule is this?

• CO

• CO2

• C2O

• C2O2

Tags

NGSS.MS-PS1-1

The formation of a covalent bond relies on the interaction or bonding of...

• 2 Nonmetals

• 1 Nonmetal & 1 Metal

• 2 Metals

• 2 Noble Gases

How do covalent bonds form?

• Donating & receiving valence electrons between atoms

• Oppositely charged ions attract each other & form bonds

• Scientists are still not sure how they form

• Sharing valence electrons between atoms

Tags

NGSS.HS-PS1-1

This is the displayed formula for what covalent compound?

• Water

• Hydrogen peroxide

• Hydrogen oxide

• Ethanol

Tags

NGSS.MS-PS1-1

What does this picture illustrate? (Select all that apply)

• Sharing valence electrons

• Covalent bonding

• transferring valence electrons

• ionic bonding

• two nonmetals

Tags

NGSS.HS-PS1-2

How many pairs of valence electrons are being shared in a single water molecule?

• 0 pair - 0 valence electrons

• 1 pair - 2 valence electrons

• 2 pair - 4 valence electrons

• 3 pair - 6 valence electrons

Tags

NGSS.MS-PS1-1

How many pairs of valence electrons are being shared in a single ammonia molecule?

• 0 pair - 0 valence electrons

• 1 pair - 2 valence electrons

• 2 pair - 4 valence electrons

• 3 pair - 6 valence electrons

Tags

NGSS.MS-PS1-1

What type of elements share electrons and form covalent bonds?

• Nonmetals

• Metals

• Metalloids

• A Metal & A Nonmetal

What type of bond will this compound likely form H-Cl?

• Ionic compound

• Covalent compound

• Metallic compound

Tags

NGSS.MS-PS1-1

Which of the following molecules is formed by covalent bonding?

Tags

NGSS.MS-PS1-1