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7.1 Group 1

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Question 9
F

Which change occurs when a sodium atom forms Na+\mathrm{Na^+}Na+?

[1]
A

It gains one electron

B

It gains a neutron

C

It loses one proton

D

It loses one electron

Markscheme

7.1 Group 1 Questions

  1. GCSE
  2. /Chemistry
  3. /7.1 Group 1

41 exam-style questions on Edexcel GCSE Chemistry 7.1 Group 1, covering 7.1.1 Classifying elements by group in the periodic table and 7.1.2 Properties and reactions of the alkali metals. Each one has a worked solution and a mark scheme showing where the marks go.

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