5.4 Matter

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

What are the three main states of matter?

Back

Solid, liquid, and gas.

Front

What is the difference between a solid and a liquid?

Back

A solid has a definite shape and volume, while a liquid has a definite volume but no definite shape.

Front

What is a molecule?

Back

A molecule is formed when two or more atoms join together.

Front

What is the role of temperature in the solubility of sugar in water?

Back

Higher temperatures increase the solubility of sugar in water.

Front

What are elements?

Back

Elements are pure substances that cannot be broken down into simpler substances and are found on the Periodic Table.

Front

What is the significance of the Periodic Table?

Back

The Periodic Table organizes all known elements based on their properties and atomic structure.

Front

What happens to the particles in a solid when it is heated?

Back

The particles gain energy and begin to vibrate more, which can lead to a change in state to a liquid.

Front

What is the process of dissolving?

Back

Dissolving is the process where a solute (like sugar) mixes with a solvent (like water) to form a solution.

Front

What is a solution?

Back

A solution is a homogeneous mixture of two or more substances.