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Chemistry 5070 · Cambridge (CAIE) O Level
Ionic Bonding
3 past-paper questions on Ionic Bonding · examined 2022–2024.
20242 questions
5070/21 · M/J · Q4(b) [2]Sign up to mark my answer →
Describe how potassium atoms and iodine molecules react to form potassium ions and iodide ions. Use ideas about electron transfer.
5070/22 · M/J · Q4(b) [2]Sign up to mark my answer →
Describe how calcium atoms and bromine molecules react to form calcium ions and bromide ions. Use ideas about electron transfer.
20221 question
5070/21 · M/J · Q4(e)(i) [2]Sign up to mark my answer →
Explain why potassium chloride has a high melting point.
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