Only 3 states of matter are considered "common" - which three are they?

Related questions

• How does heat affect the phases of matter?
• How is energy related to the phases of matter?
• How many different phases of matter are there?
• What are the phases of matter?
• Question #e602a
• Question #38305
• How does matter change from a solid to a liquid to a gas?
• Question #56a0f
• What state of matter describes fluids?
• What are examples of each of the three states of matter that exist at room temperature?