Name the following Ionic Compound: 
KCl

• Potassium Chlorine
• Potassium Chloride
• Potassium (I) Chlorine
• Potassium (II) Chloride

Name the following Ionic Compound: 
FePO₄

• Iron (III) Phosphate
• Iron (III) Phosphide
• Iron (II) Phosphate
• Iron (II) Phosphite

Tags

NGSS.HS-PS1-1

Write the formula from the following ionic compound: 
Calcium Nitrate

• CaN
• CaNO₃
• Ca₂NO₃
• Ca(NO₃)₂

If Na⁺¹ and Cl^-1 combine what is the resulting formula?

• NaCl

• NaCl₂

• Na₂Cl

• Na

If Mg⁺² and Br^-1 combine what is the resulting formula?

• MgBr₂

• MgBr

• Mg₂Br

• Br

Tags

NGSS.HS-PS1-2

If Ca⁺² and S^-2 combine, what is the resulting formula?

• CaS

• Ca₂S

• CaS₂

• Ca

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-7

What is the name of the compound with a formula Fe₂O₃?

• iron oxide

• iron oxygen

• iron (II) oxide

• iron (III) oxide

an ion that has a negative charge

• cation

• anion

• polyatomic ion

• monatomic ion

Which of the following compounds contains a Co+3 ion?

• CoBr

• CoNO₃

• CoP

• CoS

Tags

NGSS.HS-PS1-1

Which types of elements generally form anions?

• Metals

• Nonmetals