Chemical Names and Formulas Test

Which of the following ions is a monatomic cation?

• Cl^-

• Na⁺

• SO₄^2-

• NO₃^-

What is the formula for sodium chloride?

• NaCl

• NaCl₂

• Na₂Cl

• ClNa

Tags

NGSS.MS-PS1-1

Which of the following elements forms an anion with a 2- charge?

• Calcium

• Oxygen

• Aluminum

• Potassium

What is the correct formula for calcium nitrate?

• CaNO₃

• Ca(NO₃)₂

• Ca₂NO₃

• Ca₂(NO₃)₂

What is the Stock name for Fe²⁺?

• Iron(III)

• Iron(II)

• Iron(I)

• Iron(IV)

Which of the following is a binary ionic compound?

• NaBr

• H₂O

• CO₂

• XeF₆

What is the compound name for CuO?

• Copper(I) oxide

• Copper(II) oxide

• Copper oxide

• Cupper oxide

Which of the following compounds contains a polyatomic ion?

• LiF

• NaCl

• K₂SO₄

• MgO

How many valence electrons are lost by Fe³⁺?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the correct name for AlF₃?

• Aluminum trifluoride

• Aluminum fluoride

• Aluminum(III) fluoride

• Aluminum monofluoride