What are the three common states of matter?

• Solid, Liquid, Gas

• Solid, Liquid, Plasma

• Liquid, Gas, Plasma

• Solid, Gas, Plasma

Which of the following is a pure substance?

• Saltwater

• Air

• Gold

• Salad

What type of mixture is a salad?

• Homogeneous

• Heterogeneous

• Pure substance

• Solution

Which of the following is a physical property of metals?

• Brittle

• Poor conductor of electricity

• Malleable

• Dull

What is a characteristic of nonmetals?

• Shiny

• Good conductor of heat

• Ductile

• Poor conductor of electricity

Which of the following is a homogeneous mixture?

• Sand and water

• Oil and water

• Vinegar

• Salad

What is a common property of metalloids?

• They are all gases at room temperature

• They are excellent conductors of electricity

• They have properties of both metals and nonmetals

• They are all liquids at room temperature

Which state of matter has a definite shape and volume?

• Solid

• Liquid

• Gas

• Plasma

Which of the following is an example of a heterogeneous mixture?

• Saltwater

• Air

• Chocolate chip cookie

• Vinegar

Which of the following is a physical property of nonmetals?

• Conductivity

• Malleability

• Brittleness

• Ductility