Ionic Bonding
Chemistry ⇒ Chemical Bonding and Structure
Ionic Bonding starts at 8 and continues till grade 12.
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See sample questions for grade 8
A student dissolves table salt (NaCl) in water. What happens to the NaCl?
A student mixes magnesium and oxygen. What type of bond will form between them?
Calculate the formula of the ionic compound formed between Al3+ and O2−.
Describe the arrangement of ions in a crystal lattice of sodium chloride.
Describe the role of valence electrons in the formation of ionic bonds.
Describe what happens to the electrons when sodium reacts with chlorine to form sodium chloride.
Explain why ionic compounds are brittle.
Explain why ionic compounds have high melting and boiling points.
Explain why potassium bromide (KBr) is an ionic compound.
What happens to the electrical conductivity of an ionic compound when it is dissolved in water?
What is an ionic bond?
What is the charge on the oxide ion?
What is the name of the compound formed from Na+ and Cl−?
What type of ion does magnesium form when it loses two electrons?
