Ionic Covalent Metallic

Why do bonds form?

• To fill the valence shell of electrons for the elements involved

• to release energy stored in the bonds

• because whenever you mix two chemicals, there will be a reaction

• because of attraction

Tags

NGSS.HS-PS1-1

What type of bond is present when electrons are freely shared between metal atoms?

• Metallic

• Ionic

• Covalent

• Hippie

Identify the following compound as metallic, ionic or covalent: SO₂

• ionic

• covalent

• metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-3

Identify the following compound as ionic or covalent: CO

• ionic

• covalent

Tags

NGSS.HS-PS1-1

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

• ionic

• covalent

• metallic

Sodium chloride, NaCl

• Ionic

• Covalent

• Metallic

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-3

Water, H₂O

• Ionic

• Covalent

• Metallic

Tags

NGSS.MS-PS1-1

A substance which has a high melting point, conducts electricity when dissolved in water, and has a crystalline structure probably has what type of bond?

• Ionic

• Metallic

• Covalent

• Crystalline

Tags

NGSS.HS-PS1-3

A solid substance is an excellent conductor of electricity. The chemical bonds in this substance are most likely?

• ionic, because the valence electrons are shared between atoms

• covalent, because the valence electrons are mobile

• metallic, because the valence electrons are stationary

• metallic, because the valence electrons are mobile

Tags

NGSS.HS-PS1-3

Which type of bond involves the transfer of electrons from one atom to another?

• Ionic

• Covalent

• Metallic

• Hydrogen