Q3 Midpoint Test Practice

Front

How do the motion of the particles in the ice cream change when it is placed in the freezer?

Back

The particles slow down and move closer together.

Front

What best describes lemonade made with water, lemon juice, and sugar?

Back

a mixture

Front

What can be concluded from the portion of the graph where the temperature remains constant when a student heats a beaker of water?

Back

The water in the beaker is boiling.

Front

How does the particle motion between a solid and a liquid compare?

Back

Particles in a solid vibrate in place, while particles in a liquid slide past one another.

Front

Which substance(s) can be classified as a mixture?

Back

1 and 4

Front

What type of particle motion is associated with the solid phase of a substance?

Back

The particles vibrate in their fixed positions.

Front

Which term is missing as indicated by the "?" in the diagram below?

Back

compounds

Front

How do particles of a substance change when melting from a solid to a liquid?

Back

The particles collide with and move past one another.

Front

Which best describes both a mixture and a solution?

Back

A solid dissolves in a liquid.

Front

At what point on the phase diagram does carbon dioxide exist as a solid, liquid, and gas?

Back

point Y