CAIE IGCSE Chemistry 2.4.6 Formation of Ionic Bonds Between Ions Questions
Use electron transfer and charge balance to represent ions and construct common ionic compounds.
- Syllabus
- 2026–2028
- Course
- Chemistry 0620
Exam points
- deduce whether bonding is ionic or covalent from electronic structures
- derive ionic formulae from ion charges
- complete dot-and-cross diagrams for ionic compounds
- show electron transfer and charges in common ionic compounds
CAIE IGCSE Chemistry 2.4.6 Formation of Ionic Bonds Between Ions Questions question 1
The electronic structures of two atoms, P and Q, are shown.
P and Q combine together to form a compound.
What is the type of bonding in the compound and what is the formula of the compound?
type of bonding
formula
ionic
PQ
ionic
covalent
covalent
PQ
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