Matter and Energy Practice Test

What differentiates a solid, liquid, and gas of the same substance?

• Mass

• position

• temperature

• pressure

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the process called when a substance changes from a solid to a liquid?

• Freezing

• Condensation

• Melting

• Evaporation

Tags

NGSS.MS-PS1-4

What is the unit of measurement for energy?

• meter (m)

• liter (L)

• joule (J)

• pound (lb)

What is the law of conservation of energy?

• Energy can be created out of nothing

• Energy can only be transformed into matter

• Energy cannot be created or destroyed, only transformed from one form to another.

• Energy can be destroyed completely

Tags

NGSS.HS-PS3-2

What is the difference between potential energy and kinetic energy?

• Potential energy is due to motion, while kinetic energy is due to position or state.

• Potential energy is only found in moving objects, while kinetic energy is only found in stationary objects.

• Potential energy is the energy of an object in motion, while kinetic energy is the energy of an object at rest.

• Potential energy is due to position or state, while kinetic energy is due to motion.

Tags

NGSS.HS-PS3-2

What is the process called when a substance changes from a liquid to a gas at the substances's boiling point?

• evaporation

• vaporization

• sublimation

• condensation

Tags

NGSS.MS-PS1-4

What is the relationship between temperature and the kinetic energy of particles in a substance?

• The kinetic energy of particles decreases with temperature

• There is no relationship between temperature and kinetic energy

• The kinetic energy of particles remains constant regardless of temperature

• The kinetic energy of particles in a substance increases with temperature.

Tags

NGSS.HS-PS3-2

What is the specific heat of liquid water?

• 334 J/g

• 4.18 J/g°C

• 2260 J/g

• 0.85 J/g°C

What is the difference between endothermic and exothermic reactions?

• Endothermic reactions absorb heat from the surroundings, while exothermic reactions release heat to the surroundings.

• Exothermic reactions absorb heat from the surroundings

• Endothermic reactions release heat to the surroundings

• Endothermic reactions and exothermic reactions have no difference

Tags

NGSS.HS-PS3-4

NGSS.HS-PS1-4

Which of the following are both exothermic physical changes?

• sublimation and deposition

• freezing and boiling

• melting and condensation

• Solidification and condensation

Tags

NGSS.MS-PS1-4