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A-LevelChemistryAtomic structure9701/12 · Feb/Mar 2023 · Q121 Mark

Which atom contains four times as many neutrons as the ⁷₃Li atom?

A⁴⁰₂₀Ca
B²⁴₁₂Mg
C³¹₁₅P
D²⁶₁₄Si

✓ Correct answer

C: ³¹₁₅P

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About this question

Topic
Atomic structure, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source
A-Level Chemistry, Feb/Mar 2023 Paper 1 Variant 2, question 12.

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