Physical Properties

Question 1

Physical Properties can be changed without:

Answer 1

Changing its identity

Question 2

Physical properties can be:

Answer 2

Quantitive or Qualitative

Question 3

Nine examples include:

Answer 3

Color, Shape, Odor, mass, volume, magnetism, conducting electricity, strength, flexibility

Question 4

Qualitative properties can be described using:

Answer 4

Words (exp. color, odor, texture, state)

Question 5

Quantitive properties can be described using:

Answer 5

Numerical value (exp. boiling point, melting, boiling point, mass, volume, density)

Question 6

Definition of mass:

Answer 6

Quantity of matter in an object or sample (units; kilograms, gram, milligram)

Question 7

Definition of volume:

Answer 7

Amount of space that a material takes up (units; (solid) cubic meters, (gas and liquid) liters, milliliters)

Question 8

Definition of density:

Answer 8

Quantity of mass in a certain volume of material (units (solid) grams per cubic centimeter (liquid and gas) grams per milliliter)

Question 9

Deference between mass and volume:

Answer 9

Mass and volume depends how much of a object you have, the density does not care about the quality or amount of that material

Question 10

What’s the formula for density?

Answer 10

mass
Density = ———
Volume

Question 11

What happens when two liquids of different density’s mix?

Answer 11

The more dense one sinks