States of Matter

Front

What is the definition of the solid state of matter?

Back

The solid state of matter has a definite shape and volume, with particles that are closely packed together and vibrate in fixed positions.

Front

What is the definition of the liquid state of matter?

Back

The liquid state of matter has a definite volume but takes the shape of its container, with particles that are close together but can move past each other.

Front

What is the definition of the gas state of matter?

Back

The gas state of matter has neither a definite shape nor a definite volume, with particles that are far apart and move freely.

Front

What is plasma?

Back

Plasma is a state of matter similar to gas but consists of charged particles and is found in stars, including the sun.

Front

What happens to the particles in a solid when heated?

Back

When heated, the particles in a solid gain energy and vibrate more vigorously, which can lead to a change in state to liquid.

Front

What happens to the particles in a liquid when heated?

Back

When heated, the particles in a liquid gain energy and move faster, which can lead to a change in state to gas.

Front

What happens to the particles in a gas when cooled?

Back

When cooled, the particles in a gas lose energy and move closer together, which can lead to a change in state to liquid.

Front

What is the relationship between temperature and the state of matter?

Back

Temperature affects the energy of particles; higher temperatures generally lead to gas states, while lower temperatures can lead to solid states.

Front

What is the particle arrangement in solids?

Back

In solids, particles are arranged in a fixed, closely packed structure.

Front

What is the particle arrangement in liquids?

Back

In liquids, particles are close together but not in fixed positions, allowing them to flow.