Ionic Binary Compounds

What is the correct formula for the compound, lithium oxide?

• LiO

• Li₂O

• LiO₂

• Li₂O₂

Tags

NGSS.MS-PS1-1

What is the formula for the compound formed by magnesium ions and nitrogen ions?

• MgN

• Mg₂N₃

• Mg₃N₂

• MgN₃

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

The correct name of Cu₃N₂ is

• copper (III) nitride

• copper (II) nitride

• copper nitride

• tricopper dinitride

The chemical formula for tin (IV) oxide is written

• Sn₂O₄

• Ti₂O₄

• SnO₂

• TiO₂

Tags

NGSS.MS-PS1-1

Which of the following combinations would need roman numerals in the name?

• potassium + fluorine

• beryllium + oxygen

• boron + iodine

• silver + oxygen

What is the formula for copper(I) sulfide?

• CuS₃

• CuS₄

• Cu₂S

• CuS₂

Tags

NGSS.MS-PS1-1

When calcium and chlorine combine, the following is produced...

• CaCl₂

• CaCl

• Ca₂Cl

• Ca(II)Cl

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

are compounds composed of 2 elements only. Their names always end in IDE.

• Binary compounds

• Tertiary compounds

• Compounds with transition metals

• Compounds with polyatomic ions

Name the following compound: KI

• potassium iodide

• phosphorus iodide

• potassium (I) iodide

• phosphorus monoiodide

Tags

NGSS.MS-PS1-1

Name the following compound:

Li₂S

• dilithium sulfide

• lithium (II) sulfide

• lithium sulfide

• lithium sulfate

Tags

NGSS.MS-PS1-1