Midterm Reviewer

Which of the following is an ionic compound:

• CH4
• I2
• LiBr2
• CO

Tags

NGSS.HS-PS1-2

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

Tags

NGSS.MS-PS1-1

name the following ionic compound: NaF

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

Tags

NGSS.MS-PS1-1

The chemical formula of Iron (III)bromide is

• FeBr
• Fe(III)Br
• FeBr₃
• Fe₂Br₃

Tags

NGSS.MS-PS1-1

How do the following two elements bond together?
Al³⁺  O^2-         

• AlO
• Al₂O₃
• Al₃O₆
• Al₃O₂

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

what is the FORMULA for the covalent compound: dinitrogen monoxide

• N2O1

• N2O

• N21O

what is the FORMULA for the covalent compound: DIHYDROGEN MONOXIDE

• H2O1

• H2O

• H3O2

USE THE FORMULA TO WRITE OUT THE NAME FOR THE COVALENT COMPOUND: PBR3

• PHOSPHORUS MONOBROMIDE

• TRIBROMIDE PHOSPHORUS

• PHOSPHORUS TRIBROMIDE

USE THE FORMULA TO WRITE OUT THE NAME FOR THE COVALENT COMPOUND: IF7

• IODINE HEPTAFLUORIDE

• IODINE HEPTAFLOURINE

• IODINE HEXAFLUORIDE