Physical Properties Of Matter

Question 1

Define State

Answer 1

Is it a solid liquid or gas example is an ice cube to water

Question 2

Define the physical property lustre

Answer 2

Is the substance shiny or dull? Example is generally metal is shiny and non metal is dull

Question 3

Define the physical property malleability

Answer 3

Substances ability to be hammered into a thin sheet example is metal

Question 4

Define the physical property ductility

Answer 4

Substances ability to be stretched into wire example is copper wire

Question 5

Define the physical property solubility

Answer 5

Substances ability to dissolve example is sugar + salt

Question 6

Define the physical property heat conductivity

Answer 6

The ability of a substance to hold/trap heat example is metal

Question 7

Define the physical property melting point

Answer 7

The temperature at which a substance changes from a solid to a liquid

Question 8

Define the physical property boiling point

Answer 8

The temperature at which a substance changes from a liquid to a gas

Question 9

What is the formula for the physical property density

Answer 9

Density = mass/volume = g/m cubed

Question 10

Define physical property Viscosity

Answer 10

does not flow or pour very easily or quickly