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Atomic structure

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Question 9

100%

Which row shows the correct number of protons, neutrons, and electrons in a single $51V3+^{51}\text{V}^{3+}$ ion?

A

Protons: $23$ | Neutrons: $28$ | Electrons: $26$

B

Protons: $23$ | Neutrons: $51$ | Electrons: $20$

C

Protons: $23$ | Neutrons: $28$ | Electrons: $20$

D

Protons: $23$ | Neutrons: $28$ | Electrons: $23$

Markscheme

Atomic structure Questions

A Level
Chemistry
Atomic structure

33 exam-style questions on AQA A Level Chemistry Atomic structure, covering Fundamental particles, Mass number and isotopes, and Electron configuration. Each one has a worked solution and a mark scheme showing where the marks go.

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