FIRST MASTERY EXAM-SCIENCE 6

What is matter?

• anything that has mass

• anything that has weight

• anything that occupies space

• anything that occupies space and has mass

It is a matter composed of two or more substances that are physically combined. What is it?

• mixture

• mass

• weight

• density

What type of mixture has components that are NOT uniformly distributed?

• Heterogeneous

• Homogeneous

• Mixture

• Composition

What type of mixture has components that are uniformly distributed?

• heterogeneous

• homogeneous

• colloids

• suspension

Which of the following  refers to the substance that is dissolved in a solution?

• solvent

• solute

• suspension

• substance

Which of the following is an example of  a liquid solvent?

• silver

• water

• soil

• air

The substance that is dissolved is called?

• solute

• solvent

• colloids

• solution

The scattering of light by the colloidal particles is known as ____.

• solute

• Tyndall effect

• Brownian movement

• water

____ is sometimes called a universal solvent.

• silver

• gold

• water

• solvent

It is the movement of particles in a colloid.

• Brownian movement

• Tyndall effect

• water

• mixture