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4 marksAtomic Structure

CSEC Chemistry · May/June 2007 · Paper 2 · Question 3(a)

Table 4 provides information about two elements, A and B. Complete Table 4 by writing the required information in the relevant spaces.

Complete Table 4 by writing the required information in the relevant spaces.

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Other parts of this question

  1. 3(b)(i)What type of bonding would take place between A and B?[1 mark]
  2. 3(b)(ii)Give a reason for your answer in (b) (i) above.[2 marks]
  3. 3(b)(iii)Use dot cross diagrams to illustrate the bonding between A and B.[2 marks]
  4. 3(c)Describe the bonding expected in A.[2 marks]
  5. 3(d)(i)Describe the bonding in graphite.[2 marks]
  6. 3(d)(ii)Graphite is used as a lubricant. How does this use relate to its structure and bonding?[2 marks]

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