Ionic Compound Nomenclature

Which of the following is an ionic compound:

• CO

Tags

NGSS.HS-PS1-3

What would be the proper chemical formula for combining Al³⁺ and Cl^- :

• AlCl₃
• Al₃Cl
• AlCl
• Al₃Cl₃

Tags

NGSS.MS-PS1-1

Name the following ionic compound: BeCl₂

• beryllium chlorine

• beryllium (II) chloride

• beryllium chloride

• beryllium dichloride

Name the following ionic compound: MgSO₄

• magnesium sulfoxide
• magnesium sulfide
• magnesium sulfate
• magnesium oxide

Tags

NGSS.MS-PS1-1

Name the following ionic compound: LiNO₃

• lithium nitrate

• lithium (III) nitrate

• lithium nitride

• lithium oxide

Name the following ionic compound: Cr(NO₂)₃

• chromium nitrite

• chromium nitride

• chromium (III) nitride

• chromium (III) nitrite

Name the following compound: FeCl₃

• iron chloride

• iron (III) chloride

• iron chlorate

• iron (III) chlorate

Which of the following combinations would need roman numerals in the name?

• potassium + fluorine
• beryllium + oxygen
• boron + iodine
• silver + oxygen

What is the charge on the hydroxide ion?

• 0
• -1
• -2
• -3

copper(II) chloride

• CuCl₂
• CuCl
• Cu₂Cl
• Cu₂Cl₂