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2.3 Ionic bonding

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Question 15
F

The table shows the numbers of subatomic particles in four particles, W, X, Y and Z.

ParticleProtonsNeutronsElectrons
W8810
X121210
Y161616
Z171818

Which particle is an ion formed by an element in group 6?

[1]
A

W

B

X

C

Y

D

Z

Markscheme

2.3 Ionic bonding Questions

  1. GCSE
  2. /Chemistry
  3. /2.3 Ionic bonding

56 exam-style questions on Edexcel GCSE Chemistry 2.3 Ionic bonding, covering 2.3.1 Ions and the formation of ionic bonds, 2.3.2 Naming and deducing formulae of ionic compounds, and 2.3.3 Giant ionic lattices. Each one has a worked solution and a mark scheme showing where the marks go.

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