Ionic Compounds

Which is an IONIC compound?

• CO₂

• C₂H₈

• NBr₃

• CaF₂

Tags

NGSS.HS-PS1-3

Which of these is a COVALENT compound?

• Cu

• NH₃

• NaBr

• MgO

During COVALENT bonding, what happens to valence electrons?

• Electrons jump up to higher energy levels.

• Electrons are constantly moving around.

• Electrons are transferred.

• Electrons are shared.

During IONIC bonding, what happens to valence electrons?

• Electrons jump up to higher energy levels.

• Electrons are constantly moving around.

• Electrons are transferred.

• Electrons are shared.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-3

What word describes how electrons behave in metallic bonding?

• shared

• transferred

• delocalized

• still

Compounds that are generally MALLEABLE (bendable)?

• metallic compounds

• ionic compounds

• covalent compounds

Contains metal and nonmetal.

• ionic compound

• covalent compound

• metallic compound

CO₂

• ionic

• covalent

• metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Cs₂O

• ionic

• covalent

• metallic

Tags

NGSS.HS-PS1-3

Fe

• ionic

• covalent

• metallic

Tags

NGSS.HS-PS1-4