Chemistry · May / June 2025 · Paper 11 · Question 3
5070Atomic structure and the Periodic Table
An atom of element X is shown. [diagram of atom with key: ● = electrons, ○ = protons, ○ = neutrons] Which element is X?
- Aberyllium
- Bboron
- Ccarbon
- Dmagnesium
As printed in the paper
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Correct answer: A. beryllium
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