Ionic formulas and names

What is the name for Pb(SO₄)₂?

• Lead (II) Sulfate

• Lead (IV) Sulfate

• Lead Sulfate

• Lead (I) Sulfate

The chemical name for LiBr is

• lithium bromine
• lithium (I) bromine
• lithium bromide
• lithuim (I) bromide

The chemical name of CaI₂ is

• Calcium iodine
• carbon iodide
• calcium (II) iodide
• calcium iodide

The chemical name of Mg₃N₂ is

• manganese nitride
• magnesium nitride
• magnesium (III) nitride
• trimagnesium dinitride

The name of Al₂(SO₄)₃ is

• aluminum sulfur oxide
• aluminum sulfate
• aluminum trisulfate
• aluminum (III) sulfate

The name of Ca₃(PO₄)₂ is

• calcium phosphide oxide
• calcium phosphate
• tricalcium diphosphate
• carbon phosphate

The name of Fe(OH)₂ is

• iron oxide
• iron hydroxide
• iron (II) hydroxide
• iron dihydroxide

Tags

NGSS.HS-PS1-1

The name of (NH₄)₂S is

• ammonia sulfide
• ammonium sulfide
• ammonium (II) sulfide
• ammonium sulfate

The chemical formula of potassium iodide is

• KI
• PI
• KI₂
• K₂I

Tags

NGSS.MS-PS1-1

The chemical formula of magnesium phosphide is

• MgP
• Mg₂P₃
• Mg₃P₂
• Mg₃(PO₄)₂