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Marissa blows up balloons for a party. She decides how big or small to make each balloon. What kind of energy does the balloon have?

• Elastic potential energy

• Heat energy

• Kinetic energy

• Potential energy

At room temperature, aluminum is a solid and water is a liquid. How do the particles of solid aluminum compare to the particles of liquid water?

• The attractions between the particles are weaker in the solid aluminum

• The attractions between the particles are stronger in the solid aluminum

• There is no attraction between particles in the solid aluminum

• The particles are moving more freely in the solid aluminum

Tags

NGSS.MS-PS1-4

At room temperature, water is a liquid and oxygen is a gas. How do the particles of liquid water compare to the particles of gaseous oxygen?

• The attractions between the particles are weaker in the liquid water

• The attractions between the particles are stronger in the liquid water

• There is no attraction between particles in the liquid water

• The particles are moving more freely in the liquid water

Tags

NGSS.MS-PS1-4

At room temperature, aluminum is a solid and oxygen is a gas. How do the particles of solid aluminum compare to the particles of gaseous water?

• The attractions between the particles are stronger in the solid aluminum

• The attractions between the particles are weaker in the solid aluminum

• There is no attraction between particles in the solid aluminum

• The particles are moving more freely in the solid aluminum

Tags

NGSS.MS-PS1-4

Raul and Bonnie are trying to classify several objects that they found during a field trip to the beach. They collected a sample of seawater, a piece of driftwood, and several smooth pebbles. How are the particles that make up the driftwood different than those of the pebbles and the seawater?

• The particles vibrate, but stay fixed tightly together

• The particles do not vibrate and they stay fixed tightly together

• The particles vibrate and frequently collide, but stay close together

• The particles vibrate and frequently collide, but move freely in all directions

Tags

NGSS.MS-PS1-4

Raul and Bonnie are trying to classify several objects that they found during a field trip to the beach. They collected a shell, a piece of driftwood, and several smooth pebbles. How are the particles that make up the driftwood different than those of the pebbles and the shell?

• The particles vibrate, but stay fixed tightly together

• The particles do not vibrate and they stay fixed tightly together

• The particles vibrate and frequently collide, but stay close together

• The particles vibrate and frequently collide, but move freely in all directions

Which statement below best describes the movement of particles in a gas?

• The particles do not move

• The particles move freely

• The particles vibrate in a fixed position

• The particles slide easily past one another

Why does gaseous water take the shape of the bottle it is poured in to, but solid ice cubes do not?

• Because the particles of gaseous water are softer than particles of solid ice

• Because the particles of gaseous water are smaller than the particles of solid ice

• Because the particles of gaseous water are moving but the particles of solid ice are not

• Because the particles of gaseous water can easily move past one another but the particles of solid ice cannot

Tags

NGSS.MS-PS1-4

________ are the starting substances in a chemical equation.

• Reactants

• Producer

• Reaction

• Products

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

When sugar dissolves in water a ______________ change occurs.

• Physical change

• Chemical Change