What is the formula for Sodium chloride?

• NaCl

• NaCl₂

• Na₂Cl

• SCl₂

Tags

NGSS.MS-PS1-1

What is the name of the compound CaS?

• Calcium sulfide

• Sulfur calcide

• Calcium sulfur

• Calcium silver

What is the name of the compound MgCl₂?

• Magnesium chloride

• Magnesium chlorine

• Magnesium ceside

• Chlorine magneside

Tags

NGSS.MS-PS1-1

How would you write the name for the ion of fluorine?

• fluoride

• fluorine

• flourite

• floudified

How would you write the name for the ion of nitrogen?

• nitrogen

• nitrogide

• nitride

• nitrous

The chemical formula for an ionic compound of potassium and oxygen is

• KO.

• K₂O.

• K₂O₂.

• KO₂.

Tags

NGSS.MS-PS1-1

The correct name of Cu₃N₂ is

• copper (III) nitride

• copper (II) nitride

• copper nitride

• tricopper dinitride

What is the formula for aluminum fluoride?

• AlF

• Al₂F₃

• AlF₃

• Al₃F₂

Tags

NGSS.MS-PS1-1

What is the element/ion symbol for Iron(III)?

• Fe

• Fe³⁺

• Fe^3-

• Fe(III)

• Lithium oxide

• Lithium dioxide

• Lithium monoxide

• Dilithium oxide

Tags

NGSS.MS-PS1-1