Ionic Bonding

Which of the following could NOT form an ionic compound? Check all that apply.

• Li⁺ and Cl^-

• F^- and O^2-

• Ba²⁺ and Ag⁺

• Mg²⁺ and S^2-

Which of the following could form an ionic compound? Check all that apply.

• Na⁺ and F^-

• S^2- and O^2-

• Ca²⁺ and Fe³⁺

• Mg²⁺ and Cl^-

In an ionic bond, the ions are held together because...

• the positive nucleus of each ion attracts the other ion's negatively charged electrons

• the ions have opposite charges

• as the electron moved from one atom to another it pulled the atom along with it

• electrons are being shared

Lithium Chloride

• LiCl

• Li₃Cl

• LiClO₃

• LiClO₄

KBr

• Potassium Bromine

• Potassium Bromate

• Potassium Bromide

• Potassium Bromite

 Which of the following is the correct formula for these two ions:
Al⁺³ +  S^-2

• AlS₃
• Al₂S₃
• Al₃S₂
• Al₃S

Write the correct formula for an ionic compound formed from S^2- and Rb¹⁺.

• SRb₂
• SRb
• Rb₂S
• RbS₂

Write the formula for barium + nitrogen

• Ba₂N₃
• Ba₃N₂
• BaN
• BaN₃

Co⁺²  combines with NO₃^-  to form

• Co₂(NO₃)

• Co(NO₃)₂

• NO(Co)₂

• Co(NO)₃

What is the formula for this ionic compound: Magnesium Fluoride

• MgF

• Mg₂F

• Mg₂F₂

• MgF₂