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Chemistry 5070 · Cambridge (CAIE) O Level
Covalent bonding
3 past-paper questions on Covalent bonding · examined 2020–2022.
20221 question
5070/11 · M/J · Q10 [1]Sign up to mark my answer →
Which dot-and-cross diagram represents carbon dioxide? Only outer shell electrons are shown.
20202 questions
5070/11 · O/N · Q12 [1]Sign up to mark my answer →
The diagram shows the covalent bonds in an organic compound. Which numbers correctly complete gaps X and Y?
5070/11 · O/N · Q12 [1]Sign up to mark my answer →
The diagram shows the covalent bonds in an organic compound. Which numbers correctly complete gaps X and Y?
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