AQA GCSE Chemistry: Chemical Bonds and Types of Bonding
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Questions and Answers

Which type of bond involves the sharing of pairs of electrons?

  • Ionic
  • Covalent (correct)
  • Hydrogen
  • Metallic

What type of particles are in metallic bonding?

  • Atoms which transfer electrons
  • Molecules
  • Ions
  • Atoms which share delocalised electrons (correct)

In ionic bonding, what do non-metal atoms do?

  • Gain electrons (correct)
  • Lose protons
  • Gain protons
  • Lose electrons

Which atoms gain a full outer shell of electrons during ionic bonding?

<p>Non-metals in Group 7 (B)</p> Signup and view all the answers

How can the electron transfer in the formation of an ionic compound be represented?

<p>Dot and cross diagram (B)</p> Signup and view all the answers

What type of bond involves atoms sharing one or more pairs of electrons?

<p>Covalent bonding (A)</p> Signup and view all the answers

Which type of structure consists of many atoms covalently bonded in a lattice structure?

<p>Giant covalent structure (A)</p> Signup and view all the answers

In which type of bonding are positive ions and delocalized electrons arranged in a regular pattern?

<p>Metallic bonding (A)</p> Signup and view all the answers

What is the general pattern of electrons in metallic bonding?

<p>Electrons are lost from the atoms to form positive ions (D)</p> Signup and view all the answers

Which type of bond is held together by strong electrostatic forces of attraction between oppositely charged ions?

<p>Ionic bond (C)</p> Signup and view all the answers

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