Module 1: Classification and State of Matter - Lesson 1 Quiz

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Questions and Answers

Which state of matter has a definite shape and volume?

  • Plasma
  • Gas
  • Solid (correct)
  • Liquid

Which state of matter has a definite volume but not a definite shape?

  • Gas
  • Solid
  • Plasma
  • Liquid (correct)

Which state of matter is easy to compress?

  • Liquid
  • Solid
  • Plasma
  • Gas (correct)

In which state of matter do particles move around randomly at high speeds?

<p>Gas (A)</p> Signup and view all the answers

What type of energy is due to the motion of an object?

<p>Kinetic energy (A)</p> Signup and view all the answers

What is the measure of the average kinetic energy of particles in a material?

<p>Temperature (D)</p> Signup and view all the answers

Which scale is used by scientists worldwide to measure temperature?

<p>Celsius (A)</p> Signup and view all the answers

At what temperature would particles stop all motion according to the Kelvin scale?

<p>0 K (B)</p> Signup and view all the answers

What type of energy is due to the interactions between particles or objects?

<p>Potential energy (A)</p> Signup and view all the answers

Which state of matter contains the most potential energy?

<p>Gas (D)</p> Signup and view all the answers

Flashcards

Solid

A state of matter with a fixed shape and volume, meaning it can't be easily compressed. Think of a solid block of ice.

Liquid

A state of matter with a fixed volume but no fixed shape, which means it takes the shape of its container. Imagine water in a glass.

Gas

A state of matter with neither a fixed shape nor volume. Easily compressed into a smaller space. Imagine air in a balloon.

Kinetic Energy

The energy of motion - a moving object possesses this type of energy.

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Temperature

The average kinetic energy of particles in a material, measured in Celsius or Fahrenheit.

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Celsius

The temperature scale used by scientists worldwide, where water freezes at 0 degrees and boils at 100 degrees.

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Kelvin

The absolute temperature scale, where 0 K is the lowest possible temperature, where all particle motion stops.

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Potential Energy

The energy stored in the bonds between particles or objects, due to their position or arrangement.

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Gas

The state of matter with high potential energy because particles are spread far apart and have weak intermolecular forces.

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