Ionic Formula and Names Review

Which of the following is an ionic compound:

• CH4

• I₂

• LiBr2

• CO

Which of the following is NOT an ionic compound:

• CaO

• NaCl

• BaCl₂

• Br₂

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

Tags

NGSS.MS-PS1-1

name the following ionic compound: NaF

• nitrogen fluorine
• sodium fluoride
• nitrogen fluoride
• sodium fluorine

Tags

NGSS.MS-PS1-1

Name the following ionic compound: Cs₂S

• cesium sulfide
• cesium sulfate
• cesium II sulfate
• cesium II sulfide

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

The name of FeCl₂ is

• iron chloride
• iron (II) chloride
• iron (I) chloride
• iron dichloride

Tags

NGSS.HS-PS1-2

What formula results when Ca⁺²  and  Br^- ions bond?

• Ca₂Br₂
• CaBr
• Ca(br)₂
• CaBr₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2