Ionic & Covalent Compounds

What is the formula for tetraphosphorus decoxide?

• P₄O
• P₄D₁₀
• P₃O₁₀
• P₄O₁₀

What is the name for the compound AgCl?

• Silver Chloride
• Silver Chlorate
• Silver Chloroxide
• Silver Chlortassium

Tags

NGSS.HS-PS1-2

What is the name of the compound shown? 

• Carbon Iodide
• Monocarbon Tetraiodide
• Calcium Iodate
• Carbon Tetraiodide

The electron dot diagram shows what type of compound being formed? What is the name of the compound?

• Ionic Compound; Calcium Oxide
• Ionic Compound; Dicalcium Monoxide
• Covalent Compound; Calcium Oxide
• Covalent Compound; Dicalcium Hexoxide

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

What is the formula for boron trichloride? 

• B₃Cl
• BCl₃
• BCl
• BrCl₃

Name the compound AuNO₃

• Gold (I) Nitrate
• Gold Nitrogen Oxide
• Gold Nitride
• Gold Mononitride Trioxide

When a metal bonds with a nonmetal, what happens to the electrons from the metal?

• Loses electrons & becomes negative
• Loses electrons & becomes positive
• Gains electrons & becomes positive
• Gains electrons & becomes negative

Tags

NGSS.HS-PS1-2

If an element, X, can form an oxide that has the formula X₂O₃, then element X would most likely be located on the Periodic Table in the same group as —

• K
• Ga
• Ba
• Cd

Tags

NGSS.HS-PS1-1

What is the name of the compound with the chemical formula CuCl₂?

• Copper Chlorine
• Copper Chloride
• Copper (II) Chloride
• Copper (I) Chloride

Tags

NGSS.MS-PS1-1

What is the chemical formula for berryllium sulfate?

• BeS
• B₂(SO₄₎₃
• B₂S₃
• BeSO₄