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IGCSE A Level Chemistry Practice Test 157

Elements and Atoms Quiz Questions and Answers PDF - 157

Free Elements and Atoms Quiz Questions and Answers, Elements and Atoms Quiz PDF Download, Book Test 2-157 to study igcse chemistry online courses. Practice Atomic Structure and Theory MCQ with answers PDF, elements and atoms Multiple Choice Questions (MCQ Quiz) for online college degrees. The Elements and Atoms Quiz App Download: Free learning app for elements and atoms, oxidation number of oxides, oxidation numbers, metallic character of group iv elements, phenol and properties test prep for GRE test prep classes.

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Elements and Atoms Questions and Answers PDF Download: Quiz 157

MCQ 781: Every substance in our world is made up of

  1. matter
  2. electrons
  3. protons
  4. chemical elements

MCQ 782: Element that uses all outer shell electrons in bonding with oxygen is

  1. Si only
  2. Mg only
  3. Al
  4. Si and Mg

MCQ 783: The oxidation number of any isolated element is

  1. unit
  2. zero
  3. infinite
  4. null

MCQ 784: In metalloids of Group IV, the electrical conductivity increases with

  1. increase in temperature
  2. decrease in temperature
  3. remains constant
  4. variation in pressure

MCQ 785: Melting point of phenol is relatively high for an aryl compound because of the

  1. hydrogen bonding
  2. ionic bonding
  3. covalent bonding
  4. metallic bonding

IGCSE A Level Chemistry Exam Prep Tests

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Elements and Atoms App (Android & iOS)

Elements and Atoms App (Android & iOS)

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A level Chemistry App (iOS & Android)

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9th Grade Chemistry App (Android & iOS)

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10th Grade Chemistry App (iOS & Android)