Other examples of ionic bonding
1 mark · NormalWhich of the following ions has the same number of electrons as a neon atom?
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Correct option: All of the above
Common mistakes: Choosing only one specific ion
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Marking points
A1 · 1 mark · Selects 'All of the above'
Worked solution
Neon has 10 electrons. Na+ (11–1), Mg2+ (12–2), and F– (9+1) each have 10 electrons, the same as neon.