Matter Quiz

What are the three states of matter?

• plasma

• condensed

• solid, liquid, and gas

• vapor

What is the process called when a solid changes directly into a gas?

• melting

• evaporation

• condensation

• sublimation

What is the smallest unit of matter?

• element

• cell

• molecule

• atom

What are the physical properties of matter?

• Physical properties of matter are only related to its composition.

• Physical properties of matter are characteristics that can be observed or measured without changing the substance's composition.

• Physical properties of matter cannot be observed or measured.

• Physical properties of matter are only related to its color.

What is a chemical reaction?

• A chemical reaction is a process that involves the transformation of one or more substances into different substances with different properties.

• A chemical reaction is a process that involves the combination of two or more substances to form a new substance.

• A chemical reaction is a process that involves the transformation of one substance into another substance.

• A chemical reaction is a process that involves the separation of substances into their individual components.

What is an atom?

• The basic unit of matter

• A form of energy

• A type of molecule

• A subatomic particle

What are the different types of mixtures?

• compounds and elements

• solids and liquids

• homogeneous mixtures and heterogeneous mixtures

• pure substances and solutions

What is a solution?

• A solution is a type of liquid used in chemistry experiments.

• A solution is a synonym for resolution.

• A solution is a means of solving a problem or addressing a challenge.

• A solution is a temporary fix to a problem.

What is the difference between a physical change and a chemical change?

• Physical change involves a change in form or state of matter, while chemical change involves the formation of new substances.

• Physical change involves a change in size, while chemical change involves a change in shape.

• Physical change involves a change in temperature, while chemical change involves a change in color.

• Physical change involves a change in energy, while chemical change involves a change in mass.

What is the law of conservation of mass?

• Mass can be created or destroyed in a chemical reaction.

• Mass can only be created in a chemical reaction.

• Mass cannot be created or destroyed in a chemical reaction.

• Mass can only be destroyed in a chemical reaction.