Chemical Names and Formulas

What is the correct name of the compound CaCl₂?

• Calcium dichloride

• Calcium dichlorine

• Calcium chlorine

• Calcium chloride

Tags

NGSS.MS-PS1-1

What is the correct name for the compound LiF?

• Lithium fluoride

• Lithium fluorine

• monolithium monofluoride

• lithium monofluoride

Tags

NGSS.MS-PS1-1

What is the correct formula for aluminum sulfide?

• Al₃S₂

• Al₂S

• AlS₂

• Al₂S₃

Tags

NGSS.MS-PS1-1

What is the correct formula for the compound calcium carbide?

• CaC

• Ca₂C

• CaC₂

• Ca₂C₄

Tags

NGSS.MS-PS1-1

What is the correct chemical formula for magnesium iodide?

• MgI₂

• Mg₂I

• MgI

• Mg₂I₂

Tags

NGSS.MS-PS1-1

What is the correct formula of the potassium oxide?

• KO

• K₂O

• KO₂

• K₂O₂

What is the NAME of....
Na₂S

• sodium (II) sulfide
• sodium sulfide
• disodium sulfide
• sodium sulfur

Tags

NGSS.MS-PS1-1

What is the NAME of....
Mg₃N₂

• magnesium (III) nitride
• magnesium (II) nitride
• magnesium (II) nitrogen
• magnesium nitride

Tags

NGSS.MS-PS1-1

What is the NAME of...
CrN

• chromium (II) nitride
• chromium (III) nitride
• chromium nitride
• chromium (I) nitride

Tags

NGSS.MS-PS1-1

What is the NAME of...
PtO₂

• platinum (II) oxide
• platinum (IV) oxide
• platinum oxide
• platinum (I) oxide

Tags

NGSS.MS-PS1-1