Skip to content

Course home

Question bank·2.1 Chemical bonds, ionic, covalent and metallic
Sign up

2.1 Chemical bonds, ionic, covalent and metallic

EasyMediumHard
12345678910111213141516171819202122232425262728293031323334
Question 12

Element M is a metal. Two students propose models for solid M.

FeatureModel PModel Q
ParticlesPositive metal ions in a regular, repeating arrangementNeutral metal atoms in a regular, repeating arrangement
ElectronsNegative electrons fixed between separate pairs of particlesNegative electrons free to move throughout the whole structure
AttractionActs only within each separate pair of particlesActs between neighbouring neutral atoms in all directions throughout the structure

Evaluate the two proposed models.

[4]
Markscheme

2.1 Chemical bonds, ionic, covalent and metallic Questions

  1. GCSE
  2. /Chemistry
  3. /2.1 Chemical bonds, ionic, covalent and metallic

98 exam-style questions on AQA GCSE Chemistry 2.1 Chemical bonds, ionic, covalent and metallic, covering 2.1.1 Chemical bonds, 2.1.2 Ionic bonding, 2.1.3 Ionic compounds, 2.1.4 Covalent bonding, and 2.1.5 Metallic bonding. Each one has a worked solution and a mark scheme showing where the marks go.

More questions