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Groups II and VII Quiz App Download | IGCSE A Level Chemistry PDF e-Book

IGCSE A Level Chemistry MCQs: Chapter 13

Groups II and VII Quiz Questions & Answers PDF Download | 19

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The Groups II and VII Multiple Choice Questions (MCQ Quiz) with Answers PDF (Groups II and VII MCQ PDF e-Book) download Ch. 13-19 to learn IGCSE A Level Chemistry Course. Solve Group VII Elements and Reactions Multiple Choice Questions (MCQs), Groups II and VII quiz answers PDF to learn online educational courses. The Groups II and VII MCQ App Download: Free IGCSE A Level Chemistry App to learn reactions of group vii elements, group ii elements and reactions, thermal decomposition of group ii nitrates, melting points of group ii elements career test for online degree programs.

The MCQs: Each halogen atom tends to gain 1e- when it reacts with; "Groups II and VII" App (Android, iOS) with answers: non-metal, metal, acid, and water to learn online educational courses. Practice Catalysis Quiz Questions, download Apple e-Book (Free Sample) for online colleges for science.

Groups II and VII MCQ with Answers PDF Download: Quiz 19

MCQ: 91

Each halogen atom tends to gain 1e- when it reacts with

  1. metal
  2. non-metal
  3. acid
  4. water
MCQ: 92

Fluorine (Fl2) can be stored in containers of

  1. Al/Co alloy
  2. Co/Ni alloy
  3. Cu/Si alloy
  4. Cu/Ni alloy
MCQ: 93

Decoy magnesium flares give off heat confuses the infrared detection system in missiles so the enemy can not

  1. focus the aircraft only
  2. target aircraft only
  3. lift the aircraft
  4. focus the aircraft and target the aircraft
MCQ: 94

When a Group II nitrate is heated, toxic NO2 can be seen as

  1. black fumes
  2. brown fumes
  3. blue fumes
  4. white fumes
MCQ: 95

The lowest melting point among these elements is of

  1. Be
  2. Ca
  3. Sr
  4. Mg

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Groups II and VII Apps (Android & iOS)

Groups II and VII App

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