Naming and Writing Ionic Compounds

Name the following compound: Li₃P

• lithium (I) phosphide

• lithium phosphide

• lithium phosphorus

• lithium (II) phosphide

Tags

NGSS.MS-PS1-1

Which of the following is a possible compound from magnesium (+2) and fluorine (-1)?

• MgF

• Mg₂F

• MgF₂

• Mg₃F₂

Tags

NGSS.MS-PS1-1

Which of the following are transition metals?

• Fe

• Mg

• Au

• Cu

• Li

Name the compound CaF₂.

• calcium (I) fluoride

• calcium fluorine

• calcium (II) fluoride

• calcium fluoride

Tags

NGSS.MS-PS1-1

Which of the following is the chemical formula for silver (I) phosphide?

• AgP₃

• Ag₂P₃

• AgP

• Ag₃P

What is the formula for potassium sulfide?

• KS

• K₂S

• KS₂

• K₃S

Tags

NGSS.MS-PS1-1

What compound is formed between barium (+2) and nitrogen (-3)?

• Ba₃N₂

• Ba₂N₃

• BaN

• Ba₂N

Tags

NGSS.MS-PS1-1

The correct oxidation number for the Beryllium ion is

• 0

• +2

• -2

• +4

What is the correct formula for Sodium Oxide?

• NaO
• NaO₂
• Na₂O
• Na₂O₂

Tags

NGSS.MS-PS1-1

What is the formula for copper(I) sulfide?

• CuS₃

• CuS₄

• Cu₂S

• CuS₂