Practice Quiz_Names and Formulas_2025

What is the formula for magnesium oxide?

Note: Write the formula of the ions in your note book and submit for grade.

• MgO

• Mg2O

• MgO2

• Mg2O3

Tags

NGSS.HS-PS1-2

Fill in the blank: The formula for sodium fluoride is ____.

Note: Write the formula of the ions in your note book and submit for grade.

• NaF

• NaCl

• NaBr

• NaI

Tags

NGSS.MS-PS1-1

What is the name of the compound with the formula AlN?

Note: Write the formula of the ions in your note book and submit for grade.

• Aluminum nitride

• Aluminum oxide

• Aluminum sulfide

• Aluminum chloride

Fill in the blank: The name of the compound with the formula K2S is ____.

Note: Write the formula of the ions in your note book and submit for grade.

• Potassium sulfide

• Potassium sulfate

• Potassium sulfite

• Sulfur potasside

What is the formula for lithium iodide?

Note: Write the formula of the ions in your note book and submit for grade.

• LiI

• LiCl

• LiBr

• LiF

Fill in the blank: The formula for calcium bromide is ____.

Note: Write the formula of the ions in your note book and submit for grade.

• CaBr2

• CaBr

• Ca2Br

• Ca2Br2

What is the name of the compound with the formula BeO?

Note: Write the formula of the ions in your note book and submit for grade.

• Beryllium oxide

• Beryllium chloride

• Beryllium sulfide

• Beryllium nitride

Fill in the blank: The name of the compound with the formula NiCl2 is ____.

Note: Write the formula of the ions in your note book and submit for grade.

• Nickel(II) chloride

• Nickel(II) oxide

• Nickel(II) sulfide

• Nickel(II) nitride

What is the formula for magnesium nitride?

Note: Write the formula of the ions in your note book and submit for grade.

• Mg3N2

• MgN

• Mg2N3

• MgN2

Fill in the blank: The formula for aluminum sulfide is ____.

Note: Write the formula of the ions in your note book and submit for grade.

• Al2S3

• AlS

• Al2S

• AlS3