What is Matter?

How do atoms behave in a solid?

• Atoms are loosely arranged and move freely.

• Atoms are closely packed together and vibrate in place.

• Atoms are arranged in a random pattern and do not move.

• Atoms are spread out and can easily change positions.

What is a gas?

• A state of matter with a definite shape and volume.

• A state of matter that has no definite shape or volume and expands to fill its container.

• A liquid that can evaporate into the air.

• A solid that can melt into a liquid.

How do atoms behave in a liquid?

• Atoms are far apart and do not move.

• Atoms are close together but can move past one another, allowing the liquid to flow.

• Atoms are tightly packed and vibrate in place.

• Atoms are in a fixed position and cannot move.

What is the process of freezing?

• Freezing is the process where a liquid turns into a solid when cooled.

• Freezing is the process where a solid turns into a gas when heated.

• Freezing is the process where a liquid evaporates into vapor.

• Freezing is the process where a gas condenses into a liquid.

What is the process of melting?

• Melting is the process where a solid turns into a liquid when heated.

• Melting is the process where a liquid turns into a gas when heated.

• Melting is the process where a solid becomes a gas without turning into a liquid.

• Melting is the process where a liquid turns into a solid when cooled.

What is a liquid?

• A state of matter with a definite volume and shape

• A state of matter that has a definite volume but takes the shape of its container

• A solid that can flow under pressure

• A gas that occupies a fixed volume

What is condensation?

• Condensation is the process where a gas turns into a liquid when cooled.

• Condensation is the process where a liquid turns into a gas when heated.

• Condensation is the process of a solid turning into a gas without becoming liquid.

• Condensation is the process of a gas mixing with another gas.

What is a solid?

• A state of matter that has a definite shape and volume.

• A state of matter that has no definite shape but a definite volume.

• A state of matter that can flow and take the shape of its container.

• A state of matter that is always in motion.

What is an atom?

• An atom is the smallest unit of matter that retains the properties of an element.

• An atom is a large particle that makes up molecules.

• An atom is a type of chemical bond between elements.

• An atom is a form of energy that can be harnessed.

What is the difference between an atom and a molecule?

• An atom is a single unit of matter, while a molecule is made up of two or more atoms bonded together.

• An atom is a group of molecules, while a molecule is a single unit of matter.

• An atom can exist independently, while a molecule cannot exist without an atom.

• An atom is larger than a molecule and contains more mass.