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Question 12

An element with atomic number twelve is likely to be

  • A.Electrovalent with a valency of 1
  • B.Electrovalent with a valency of 2
  • C.Covalent with a valency of 2
  • D.Covalent with a valency of 4
Objective

Question details

Exam body
OAU
Subject
Chemistry
Year
2010/2011
Question no.
#12
Type
Objective
Previous · Q11When platinum electrodes are used during the electrolysis of cooper (II)… Next · Q13 What volume of 0.50 M H 2 SO 4 will exactly neutralize 20cm 3 of 0.1M NaOH…

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