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Course: Edexcel Igcse Chemistry Modular — UNIT 2
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Edexcel Igcse Chemistry Modular — UNIT 2

Unit 2 · Bonding & Electrolysis

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Unit 2 · Inorganic Chemistry

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Unit 2 · Physical Chemistry

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Unit 2 · Organic Chemistry

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Quiz

Ionic bonding – Check yourself

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Ionic bonding Edexcel O Level Modular Chemistry check yourself quiz: free practice for Edexcel Modular – OL (chemistry). Work through this Ionic bonding Edexcel O Level Modular Chemistry check yourself quiz and get instant feedback on every answer. If you get stuck, review the 1f Ionic bonding — Notes lesson. More practice: Edexcel Modular – OL (chemistry) — all units. Syllabus: Pearson Edexcel International GCSEs.

  • Questions count: 8
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
What charge does an ion of a Group 6 element have?
2+
6+
2−
6−
2.
The formula of calcium nitrate is:
CaNO3
Ca(NO3)2
Ca2NO3
CaN2
3.
Why does solid sodium chloride not conduct electricity?
It has no ions
Its electrons are delocalised
Its ions cannot move
It is a molecule
4.
An ionic bond is:
a shared pair of electrons
electrostatic attraction between oppositely charged ions
attraction between molecules
a sea of delocalised electrons
5.
Which is the formula of the ammonium ion?
NH3
NH4−
NO3−
NH4+
6.
Which statement best describes Compound ion?
A diagram showing the outer electrons of atoms or ions, using dots and crosses to show where electrons came from.
The force between opposite charges.
A charged particle formed when an atom or group of atoms loses or gains electrons.
An ion made of a group of covalently bonded atoms carrying an overall charge, e.g. SO42−.
7.
Which statement best describes Ionic bond?
An ion made of a group of covalently bonded atoms carrying an overall charge, e.g. SO42−.
A negative ion, formed when an atom gains electrons (typically non-metals).
The strong electrostatic attraction between oppositely charged ions.
The force between opposite charges.
8.
Which statement best describes Electrostatic attraction?
A positive ion, formed when an atom loses electrons (typically metals).
A full outer shell of electrons, the stable arrangement ions usually reach.
The strong electrostatic attraction between oppositely charged ions.
The force between opposite charges.
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Part of Unit 2 · Bonding & Electrolysis — see every lesson and quiz in this unit.
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