Ionic and Covalent Compounds

When metals bond with non-metals they form what type of bonds

• covalent
• ionic
• cooperative
• lewis

How do the following two elements bond together?
Na¹⁺  F^1-         

• NaF
• NaF₃
• Na₃F
• Na₁F₂

Tags

NGSS.HS-PS1-2

How do the following two elements bond together?
Cr³⁺  O^2-         

• CrO
• Cr₃O₂
• Cr₂O₃
• CrO₃

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Fe₂O₃

• iron oxide
• iron oxygen
• iron II oxide
• iron III oxide

What is the formula for manganese(III) oxide?

• MgO
• Mg₂O₃
• MnO
• Mn₂O₃

Tags

NGSS.HS-PS1-2

What is the name of Fe(OH)₃

• iron (II) hydroxide
• iron (III) hydroxide
• iron trihydroxide
  
• iron hydroxide

The chemical bond formed when two atoms share electrons is called a(n)

• ionic bond.
• orbital bond.
• Lewis structure.
• covalent bond.

Tags

NGSS.HS-PS1-2

Name the following ionic compound: Cr(NO₂)₃

• chromium nitrite
• chromium nitride
• chromium III nitride
• chromium III nitrite

Which category of elements have the property of being malleable and ductile?

• gases
• metals
• metalloids
• nonmetals

Tags

NGSS.HS-PS1-1

Which of the following is NOT a characteristic of IONIC COMPOUNDS?

• High melting point
• Conducts electricity
• Strong bonds
• Low boiling points

Tags

NGSS.HS-PS1-3