Chemical Nomenclature

Which of the following is a binary

compound?

• O₂

• HCN

• H₂SO₄

• H₂S

• NaOH

The charge on a lithium ion in its ionic

compound is _____.

• +1

• +2

• +3

• -1

• Varies

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The symbol for the rubidium ion is

• Rb²⁺

• R⁺

• R²⁺

• Ru

• Rb⁺

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following is not the correct

combination of compound name and its formula?

• calcium sulfate; CaSO₄

• beryllium oxide; BeO

• nickel(II) peroxide; Ni₂O

• ammonium chromate; (NH₄)₂CrO₄

Which of the following formulas is

incorrect?

• CaNO₃

• MgS

• AlBr₃

• Li₂O

• NaOH

Titanium(IV) oxide has the formula

• Ti₄O

• TiO₄

• Ti(IV)O

• TiO₂

• Ti₄O₂

The substance ClO₃^– is best described as

• a molecule

• a polyatomic ion

• a polyatomic molecule

• a mixture

Potassium chlorate has the formula

• KCl

• KClO

• KClO₂

• KClO₃

• KClO₄

Tags

NGSS.MS-PS1-1

The name for Al(OH)₃ is

• aluminum(III) hydroxide

• aluminum trihydroxide

• aluminum hydroxide

• monaluminum trihydroxide

• aluminum(I) hydroxide

The bond between N & H.   Ionic or covalent?

• Ionic
• Covalent

Tags

NGSS.HS-PS1-3