Mixed Naming

What is the formula for calcium phosphide?

• CaP
• Ca₂P₃
• Ca₃P₂
• Ca₂P

The formula for magnesium cyanide is...

• Mg(CN)₂
• MgCN₂
• MgCN
• (Mg)₂CN

Al⁺³  +  (PO₄)^-3

• Al(PO3)₄
• AlPO₄
• Al(PO₄)₃

Tags

NGSS.HS-PS1-1

MgF₂

• magnesium fluoride
• manganese Phosphide
• magnesium(III) fluoride
• magnesium fluoride(II)

What is the formula for lead (II) phosphate

• PbPO₄
• Pb₂PO₄
• Pb₃(PO₄)₂
• Pb2(PO₄)₃

What is the name of FeSO₄?

• Iron Sulfite
• Iron (II) Sulfite
• Iron(IV) Sulfate
• Iron (II) Sulfate

calcium oxide

• Ca₂O₂
• Ca₂O
• CaO
• CaO₂

Tags

NGSS.HS-PS1-2

What is the formula for copper (II) hydroxide?

• CuOH
• Cu(OH)₂
• Cu₂OH
• Cu₂O

potassium chromate

• K₂CrO₄
• K₂Cr
• KCr₂
• K(CrO₄)₂

chromium (III) nitrate

• Cr₃N₂
• Cr₂N
• Cr₂NO₃
• Cr(NO₃)₃