Science 8 (Reviewer)

_________ are highly compressible.

• Solid

• Liquid

• Gas

_________ have no definite shape or volume.

• Solid

• Liquid

• Gas

_________ retain their size and shape without a container.

• Solid

• Liquid

• Gas

_________ are substances that flow and keep the shape of the container.

• Solid

• Liquid

• Gas

_________ have definite volume, but no definite shape because it takes the shape of its container.

• Solid

• Liquid

• Gas

Matter is made up of small particles. Which of the following describes the arrangement of particles in solids?

• Far apart and random.

• Close together and random.

• Far apart and have a regular pattern.

• Close together and have a regular pattern

Fluidity means the ability to flow. Liquids and gases are called fluids because they can flow. Which statement explains how gas particles move?

• Particles move freely because they are far apart.

• Particles move freely because they have no fixed shape.

• Particles move freely because they have no fixed volume.

• Particles move freely because they have a fixed shape and volume.

Particles of three states of matter differ in movements and arrangements. How will you illustrate the arrangement of particles in liquids?

• A

• B

• C

• D

Particle model of matter is very important in differentiating the structure of solids, liquids, and gases based on its shape and molecular arrangement. Which of the given statements below is TRUE?

• Matter is made up of large particles

• Particles of matter have spaces between them

• Particles of matter are not moving all the time

• The particles of matter do not attract each other

Matter is made up of tiny particles. If you have pure gold, what do you call its smallest particle?

• atom

• molecules

• ions

• plasma