Week 10 Ionic Compound Quiz

Name the following ionic compound: Cs₂S

• cesium sulfide

• cesium sulfate

• cesium(II) sulfate

• cesium(II) sulfide

What is the name of the compound Na₂(SO₄)?

• Sodium sulfate

• Sodium sulfide

• Sodium sulfite

• Sodium sulfuroxide

The name of the compound Ca₃(PO₄)₂

• calcium phosphate

• tricalcium diphosphate

• calcium phosphorus oxide

• calcium phosphide

What is the name of the following compound: NaCl

• sodium chloride

• sodium(I) chloride

• sodium chlorine

• sodium(I) chlorine

Tags

NGSS.MS-PS1-1

A phosphorus atom needs to gain ___ electrons to achieve a full octet.

• 3
• 4
• 6
• 5

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

If an element has 3 valence electrons, what charge will likely form on its ion?

• +3

• +5

• -3

• -5

Tags

NGSS.HS-PS1-1

What is the formula and name of the compound formed by sodium and sulfur?

• Na₂S; sodium sulfide

• NaS; disodium sulfide

• Na₂S; sodium (I) sulfide

• NaS; sodium sulfur

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of these compounds is ionic? 

• Carbon dioxide
• Dinitrogen Trioxide
• Silicon tetrachloride
• Lithium bromide

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-3

A sodium ion has a charge of

• -1

• -2

• +1

• +2

Tags

NGSS.HS-PS1-1

Which two elements would NOT form an ionic bond?

• calcium and lithium

• calcium and oxygen

• lithium and oxygen

• calcium and carbon

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2