OSE Cups Unit L1-6 #Educreator12

Front

What state of matter has molecules that are spread apart the furthest?

Back

Gas

Front

What are small particles of matter, like water, called?

Back

Molecules

Front

In which state of matter are molecules touching each other but can move around each other?

Back

Liquid

Front

What effect does a lid have on mass loss from a cup?

Back

Slows down

Front

What happens to the temperature of a liquid in a cup when the opening in the lid is larger?

Back

The more the temperature of a liquid in the cup can change.

Front

What is the definition of a molecule?

Back

A molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound.

Front

What is the difference between solids, liquids, and gases in terms of molecular arrangement?

Back

Solids have closely packed molecules, liquids have touching but movable molecules, and gases have widely spaced molecules.

Front

How does temperature affect the state of matter?

Back

Increasing temperature can cause solids to melt into liquids and liquids to evaporate into gases.

Front

What is the role of a lid on a cup in terms of evaporation?

Back

A lid reduces evaporation by limiting the exposure of the liquid to air.

Front

What happens to the movement of molecules in a solid when heated?

Back

They vibrate faster but remain in fixed positions.