Test 4 Review: Ionic vs Covalent

Ionic bonds form between metals and ____.

• metalloids
• metals
• nonmetals

How do covalent bonds form?

• Donating & receiving valence e- between atoms.
• Opposite slight charges attract each other between compounds.
• Scientists are still not sure how they form.
• Sharing valence e- between atoms.

Tags

NGSS.HS-PS1-2

Ionic bonds are between __________ and __________. 

• metals, non-metals
• metals, metals
• non-metals, non-metals
• metals, metalloids

Phosphorus trichloride is a covalent compound. What is the proper formula?

• PCl₃
• P₃Cl
• PCl
• PCl₂

Tags

NGSS.MS-PS1-1

CO₂ is a covalent compound. The proper name for CO₂ is ________. 

• Carbon dioxide
• Carbon oxide
• Oxygen dicarbon
• Carbon oxidedi

Tags

NGSS.MS-PS1-1

• The image shows an ionic bond. 
• The image shows a covalent bond.
• The image shows a calcium bond.
• The image shows a metallic bond.

Tags

NGSS.HS-PS1-3

What is the correct chemical formula for phosphorus trihydride?

• P2H3

• P4H2

• PH3

• P3H3

Tags

NGSS.MS-PS1-1

Which of the following is the chemical formula for sulfur hexachloride?

• SCl6

• S6Cl

• S6Cl6

• S1Cl6

Tags

NGSS.MS-PS1-1

Which of the following names matches the chemical formula N2O3?

• Dinitrogen triople oxide

• Nitrogen oxide

• Dinitrogen trioxide

• Trioxide nitrogen

Tags

NGSS.MS-PS1-1

The name of the following covalent bond is...?

• Nitrogen oxide

• Mononitrogen oxide

• Nitrogen Oxygen

• Nitrogen dioxide

Tags

NGSS.MS-PS1-1