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7 marksForces of Attraction

CAPE Chemistry Unit 1 · 2017 · Paper 2 · Question 1(e)

L, M and N are examples of three solid compounds which are ionic, polar and covalent respectively. Using the format in Table 1, describe THREE simple laboratory tests, stating the corresponding observations, to show the differences between L, M and N.

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Other parts of this question

  1. 1(a)Define the term 'relative atomic mass'.[2 marks]
  2. 1(b)Dalton's atomic theory suggests that: • all atoms of a particular element are identical • atoms of elements are indivisible. State TWO pieces of evidence that…[2 marks]
  3. 1(c)Write the equation which represents the capture of a neutron by a fluorine-19 atom with the resultant expelling of an α-particle.[2 marks]
  4. 1(d)Calculate the relative atomic mass of the metal.[2 marks]

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