Unit 4 Physical Properties of Matter

You're asked to identify these liquids based on color. Would that be an intensive or extensive property?

• intensive

• extensive

• both

• neither

You decide to test several items to see if they are magnetic. Are your results qualitative or quantitative?

• qualitative

• quantitative

• both

• neither

Due to their unique physical properties, people all over the world have used metals to make jewelry and coins. This is because most metals are ________.

• ductile

• conductive

• malleable

• brittle

You decide to categorize rocks based on their luster. Is that an intensive or extensive property?

• intensive

• extensive

• both

• neither

Examples of physical change include

• melting, evaporating, condensing & freezing
• melting, burning & fire
• melting, freezing & burning
• melting, rusting & freezing

Example of a physical property.

• magnetism

• flammability

• reactivity with oxygen

• non-reactive

Properties that can be observed without changing the identify of the substance.

• Physical

• Chemical

What is matter?

• Anything that takes up space. Is either a solid, liquid, or gas.

• It determines whether something sinks or floats.

• A measure of the force of gravity acting on an object.

• A force of attraction or repulsion

Frank has an eraser. It has a mass of 4g, and a volume of 2cm³. What is its density?

• 8 g/cm³
• 2 g/cm³
• 1/2 g/cm³
• 24 g/cm³

Which box has a higher density?  

• Box A
• Box B
• cannot be determined
• they are the same