Physical Science 1.26: 7.2 Properties of Matter

Multiple Choice

Is this observation a physical or a chemical property of matter:

Gold does not tend to tarnish or interact with other substances.

• Physical Property

• Chemical Property

Multiple Select

Which physical properties do glass and water share? Choose all that apply.

• State

• Brittleness

• Color

• Transparency

Multiple Select

Which physical properties differ between glass and gold? Choose all that apply.

• State

• Brittleness

• Color

• Transparency

Multiple Choice

Which physical property can be measured by a thermometer or thermal camera?

• Temperature

• Mass

• Volume

• Density

Multiple Choice

What kind of force most likely holds these two molecules together?

• A hydrogen bond between the fluorine atom of one molecule and the hydrogen atom of the other molecule

• A polar covalent bond between the two hydrogen atoms of the molecules

• A polar covalent bond between the fluorine atom of one molecule and the hydrogen atom of the other molecule

• A hydrogen bond between the two hydrogen atoms of the molecules

Multiple Choice

Each water molecule can form a hydrogen bond with each of its two hydrogen atoms. Isopropyl alcohol has only one hydrogen atom that can form a hydrogen bond. Which statement most likely describes how this difference in water and isopropyl would affect the physical properties of these substances?

• Water probably has higher melting and boiling points.

• Isopropyl alcohol probably has higher melting and boiling points.

Multiple Choice

Which liquid has more surface tension?

• A

• B

Multiple Choice

Which type of material allows electrons to flow the easiest?

• Semiconductor

• Insulator

• Conductor