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Conductors and Insulators Multiple Choice Questions (MCQ) PDF Download

The Conductors and insulators Multiple Choice Questions (MCQ Quiz) with Answers PDF, Conductors and Insulators MCQ PDF e-Book download to practice Grade 7 Science Tests. Study Electrical Circuits and Electric Currents Multiple Choice Questions and Answers (MCQs), Conductors and Insulators quiz answers PDF for homeschool certification courses. The Conductors and Insulators MCQ App: Free download learning app for electrical circuits and currents, electric motors, chemical effect of electric current test prep for virtual elementary school.

The MCQ: Poor conductor of electricity is; "Conductors and Insulators MCQs" App Download (Free) with answers: Silver; Aluminum; Water; Copper; for homeschool certification courses. Solve Electrical Circuits and Electric Currents Quiz Questions, download Apple eBook (Free Sample) for virtual elementary school.

Conductors and Insulators MCQs: Questions and Answers PDF Download

MCQ 1:

In conductors, electrons can flow because their

  1. ions are free
  2. protons are free
  3. electrons are free
  4. negative ions are free
MCQ 2:

Poor conductor of electricity is

  1. silver
  2. aluminum
  3. water
  4. copper
MCQ 3:

Ions are charged particles. They are formed when an atom

  1. gains electrons
  2. loses electrons
  3. gains or loses electrons
  4. shares electrons
MCQ 4:

The materials that allow the electrons to flow through them is known as

  1. insulators
  2. conductors
  3. electrolytes
  4. bases
MCQ 5:

An example in which light emitting diodes are used, is

  1. calculator
  2. hard drive
  3. optical drive
  4. analog watch

Class 7 Science Practice Tests

Conductors and Insulators Learning App: Free Download Android & iOS

The App: Conductors and Insulators MCQs App to learn Conductors and Insulators Multiple Choice Questions, 7th Grade Science MCQ App, and 6th Grade Science MCQ App. The "Conductors and Insulators MCQs" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Applications & enjoy 100% functionality with subscriptions!

Conductors and Insulators App (Android & iOS)

Conductors and Insulators App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)