Ch 2.4 Ionic bonding

What is the charge on the metal ion in MgCl₂ ?

• +

• 2+

• -

• 2-

What is the formula of the compound formed between sodium and oxygen?

Which statement describes the formation of an ionic bond?

• Electrons are shared between metallic atoms.

• Electrons are shared between non-metallic atoms.

• Electrons are transferred from a metallic atom to a non-metallic atom.

• Electrons are transferred from a non-metallic atom to a metallic atom.

Which two elements combine to form an ionic compound?

• calcium and oxygen

• hydrogen and chlorine

• sodium and neon

Which of the following could be an ionic compound?

• A

• B

• C

• D

What type of compound is formed between an element from Group I & VI

Which of the following is the correct 'dot-and-cross' diagram of AlF₃?

• 
• 
• 
•