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Elements and Atoms Questions and Answers PDF Download eBook

Elements and Atoms trivia questions and answers, elements and atoms quiz answers PDF 240 to practice A level chemistry exam questions for online classes. Practice Atomic Structure and Theory trivia questions and answers, elements and atoms Multiple Choice Questions (MCQ) for online college degrees. Free elements and atoms MCQs, uses of group ii metals, chemical properties periodicity, reaction kinetics, sigma-bonds, pi-bonds, s-orbital and p-orbital, elements and atoms test prep for GRE practice test.

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Trivia Quiz on Elements and Atoms PDF Download eBook

Elements and Atoms Quiz

MCQ: The most composition of sun is mainly

  1. oxygen and hydrogen
  2. hydrogen
  3. hydrogen and helium
  4. helium

C

Sigma-bonds, Pi-bonds, s-orbital and p-orbital Quiz

MCQ: A sigma bond (σ-bond) is formed when

  1. p-orbital overlaps with another p-orbital
  2. s-orbital overlaps with another s-orbital
  3. p-orbital overlaps with a s-orbital
  4. d-orbital overlaps with f-orbital

C

Reaction Kinetics Quiz

MCQ: Collision theory helps to explain the effects of

  1. concentration
  2. temperature
  3. surface area
  4. all of above

D

Chemical Properties Periodicity Quiz

MCQ: Sodium reacts vigorously with

  1. water
  2. metals
  3. gases
  4. none of above

A

Uses of Group II Metals Quiz

MCQ: Excess acids in the stomach can be neutralized through

  1. Ca(OH)2
  2. Mg(OH)2
  3. MgO
  4. CaO

C