How do you explain the three states of matter?

The three states of matter are solid, liquid and gas. The particle model represents particles by small, solid spheres. It describes the arrangement, movement and energy of particles in a substance. The model can be used to explain the physical properties of solids, liquids and gases.

How do you explain solid liquid and gas to a child?

SOLIDS, LIQUIDS AND GASES DEFINITION. The three main forms of matter are called solid, liquids and gases. Matter is anything that takes up space and has weight. A solid keeps it shape, a liquid takes the shape of its container and a gas fills its container.

What is solid liquid and gas explain with example?

Matter that feels hard and maintains a fixed shape is called a solid; matter that feels wet and maintains its volume but not its shape is called a liquid. Matter that can change both shape and volume is called a gas. For example, solid water (ice) feels hard and cold while liquid water is wet and mobile.

What are the 4 types of matter?

Because gasses, liquids, and plasma are always changing their shape, they are called “fluid”. Four states of matter are solid, liquid, gas, and plasma. Solids have definite shape and definite volume.

What is gas to solid?

Deposition is the phase transition in which gas transforms into solid without passing through the liquid phase. Deposition is a thermodynamic process. The reverse of deposition is sublimation and hence sometimes deposition is called desublimation.

What is gas matter?

Gas is a state of matter that has no fixed shape and no fixed volume. Gases have lower density than other states of matter, such as solids and liquids. When more gas particles enter a container, there is less space for the particles to spread out, and they become compressed.

How do you explain gas to a child?

Gases are air-like substances that can move around freely or they might flow to fit a container. They don’t have a shape either. Gases such as helium may be found in balloons, carbon dioxide in soda, propane in gas grills, and butane in lighters. You could put your hand through gases and you wouldn’t feel a thing.

How do you describe a solid?

A solid is a sample of matter that retains its shape and density when not confined. The adjective solid describes the state, or condition, of matter having this property. The atom s or molecule s of matter in the solid state are generally compressed as tightly as the repulsive forces among them will allow.

How do you describe solids?

Molecular motion for the particles in a solid is confined to very small vibrations of the atoms around their fixed positions; therefore, solids have a fixed shape that is difficult to change. Solids also have a definite volume; that is, they keep their size no matter how you try to change them.

What is a solid liquid?

Glossary. solid: Has a definite shape and volume. liquid: Has a definite volume, but take the shape of the container. change of state: When matter is converted from one of the three states (example: solid, liquid, or gas) to another state.

What is it called gas to liquid?

Condensation – gas to liquid. If a gas is cooled, its particles will eventually stop moving about so fast and form a liquid. This is called condensation and occurs at the same temperature as boiling.

What determines whether a substance is a solid liquid or a gas?

Two factors determine whether a substance is a solid, a liquid, or a gas: 1) The kinetic energies of the particles (atoms, molecules, or ions) that make up a substance. Kinetic energy tends to keep the particles moving apart. ‘. 2) The attractive inter molecular forces between particles that tend to draw the particles together.

What are some properties of a solid liquid and gas?

solid: Has a definite shape and volume.

liquid: Has a definite volume,but take the shape of the container.

gas: Has no definite shape or volume.

change of state: When matter is converted from one of the three states (example: solid,liquid,or gas) to another state.

What are the characteristics of solid, liquid and gas?

Liquids will flow and fill up any shape of container. Solids like to hold their shape. In the same way that a large solid holds its shape, the atoms inside of a solid are not allowed to move around too much. Atoms and molecules in liquids and gases are bouncing and floating around, free to move where they want.

What does a solid and a liquid have in common?

Unlike gases, solids and liquids both consist of particles that are held close together and are not easily compressed. Because of this limited free space between the particles, solids and liquids are called condensed phases. Solids and liquids are two of the three main phases of matter, the other being gases.