Science Guide 2° April

What are the attributes of matter that depend on physical qualities or reactions to different elements called?

• Elements

• Properties

• Compounds

• Mixtures

Which type of properties change the identity of a substance?

• Physical properties

• Chemical properties

• Extensive properties

• Intensive properties

What are examples of intensive properties?

• Mass and volume

• Color and melting point

• Length and shape

• Amount and density

What do extensive properties depend on?

• Quality of a substance

• Amount of a substance

• Color of a substance

• Reaction of a substance

Which state of matter is most common in the universe?

• Solid

• Liquid

• Gas

• Plasma

What is the less common state of matter formed at extremely low temperatures?

• Solid

• Liquid

• Bose-Einstein condensate

• Plasma

What are the three states of matter present on Earth?

• Solid, liquid, gas

• Plasma, liquid, gas

• Solid, plasma, gas

• Liquid, plasma, solid

What do chemical properties focus on?

• Physical appearance

• Reaction to air, acid, base, water

• Mass and volume

• Color and shape

Which of the following is an extensive property?

• Color

• Melting point

• Length

• Density

What is the term for the physical qualities of a substance?

• Elements

• Properties

• Compounds

• Attributes