Writing and Naming Molecular Compounds

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

• LiO

• Li₂O

• LiO₂

• Li₂O₂

Tags

NGSS.MS-PS1-1

What is the name for CO?

• Carbon Oxide

• Carbon (IV) Oxide

• Carbon Monoxide

• Carbon Dioxide

Name: PI₃

• phosphorous triiodide

• phosphorous iodide

• phosphorous (III) iodide

• monophosphide iodide

Tags

NGSS.MS-PS1-1

Element or compound?

H₂O

• element

• molecular compound

• ionic compound

• none

Tags

NGSS.MS-PS1-1

This is an image of platinum (IV) oxide. Which is the correct formula for this compound?

• PtO₂

• Pt₂O₄

• Pt₄O₂

• PTO₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Name the molecular compound CO

• carbon monoxide

• monocarbon monoxide

• carbide

• oxygen carbide

Tags

NGSS.MS-PS1-1

What is the correct formula of phosphorus trichloride?

• P₂Cl₃

• P₃Cl₃

• PCl₃

• PCl₅

Tags

NGSS.MS-PS1-1

What is the name of the compound with the formula P₄S₁₀?

• phosphorous sulfide

• phosphorus sulfite

• tetraphosphorus decasulfide

• tetraphosphide decasulfide

Tags

NGSS.MS-PS1-1

What is the name of the compound with the formula Ba₃P₂?

• barium phosphide

• barium diphosphide

• tribarium diphosphide

• barium phosphorous

Tags

NGSS.MS-PS1-1

What is the correct formula for dinitrogen tetroxide?

Tags

NGSS.MS-PS1-1