Ores and Elements Quiz
7 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which of the following is a common metallic element?

  • Graphite
  • Zirconium (correct)
  • Ores
  • Silica

What is a common non-metallic component found in ores?

  • Graphite
  • Zirconium
  • Silica (correct)
  • Ores

Which of the following is often used as a lubricant due to its slippery nature?

  • Silica
  • Zirconium
  • Ores
  • Graphite (correct)

What is the primary purpose of extracting ores?

<p>To obtain metallic and non-metallic elements (A)</p> Signup and view all the answers

What property makes graphite a commonly used lubricant?

<p>Layered structure with weak intermolecular forces (B)</p> Signup and view all the answers

Which non-metallic component found in ores contributes to their coloration and is often used in pigments and paints?

<p>Iron oxide (C)</p> Signup and view all the answers

What is the primary reason for extracting ores despite the energy-intensive process involved?

<p>Meeting the increasing demand for raw materials (B)</p> Signup and view all the answers

More Like This

Metallurgy: Extracting Metals from Ores
18 questions
Introduction to Metals and Ores
5 questions
Use Quizgecko on...
Browser
Browser