HCHEM E-Learning (1/23/2019)

Name this compound

NaF

• nitrogen fluorine

• sodium fluoride

• nitrogen fluoride

• sodium fluorine

Name this compound

Cs₂S

• cesium sulfide

• cesium sulfate

• cesium(II) sulfate

• cesium(II) sulfide

Name this compound

MgSO₄

• magnesium sulfoxide

• magnesium sulfide

• magnesium sulfate

• magnesium oxide

Name this compound

LiNO₃

• lithium nitrate

• lithium(III) nitrate

• lithium nitride

• lithium oxide

Name this compound

Cr(NO₂)₃

• chromium nitrite

• chromium nitride

• chromium(III) nitride

• chromium(III) nitrite

What is the formula for sodium oxide?

• 2 NaO

• NaO₂

• Na₂O₂

• Na₂O

What is the formula for iron(II) carbonate?

• Fe₂CO₃

• FeCO₃

• Fe₂CO₂

• FeCO₄

What is the formula for magnesium chloride?

• MgCl

• Mg₂Cl

• MgCl₂

• Mg(ClO₃)₂

What is the formula for calcium oxide?

• CaO₂

• CaO

• Ca₂O

• CO

Name this compound

N₂O₃

• Nitrogen trioxide

• Dinitrogen oxide

• Dinitrogen trioxide

• Nitrogen oxide