9.16 physical properties

Multiple Choice

Which of the following best describes the difference between potential and kinetic energy?

• Potential energy is stored energy due to position, while kinetic energy is the energy of motion.

• Potential energy is the energy of motion, while kinetic energy is stored energy due to position.

• Both potential and kinetic energy are the same and can be used interchangeably.

• Kinetic energy is only found in living things, while potential energy is found in non-living things.

Multiple Choice

Which of the following best describes the difference between potential and kinetic energy?

• Potential energy is stored energy, while kinetic energy is the energy of motion.

• Kinetic energy is stored energy, while potential energy is the energy of motion.

• Potential energy and kinetic energy are the same.

• Potential energy only exists in living things.

Multiple Choice

Which property describes how resistant a substance is to changing shape or being cut?

• Color

• Hardness

• Density

• Boiling point

Multiple Select

Which of the following statements are true about homogeneous mixtures?

• They have a uniform composition throughout.

• It is difficult to see the different parts.

• They are easy to separate by physical means.

• Each part tastes or looks the same.

Dropdown

A

Select answer

consists of just one type of particle and has the same physical particles throughout

Multiple Choice

Which of the following statements best describes a heterogeneous mixture?

• It has a uniform composition throughout.

• Its parts are difficult to see or separate.

• Its parts can be easily seen and separated.

• Each part tastes the same.

Multiple Select

Which of the following are characteristics of a pure substance?

• Made of only one type of particle

• Has the same physical properties throughout

• Can be separated into parts easily

• Uniform composition