matter

which of the following is not a physical property?

• reddish brown

• insulator of heat and electricity

• lustrous

• malleable

what is a plasma?

• positively charged particles

• supercooled particles

• superheated particles

• free charged particles

which is not a property of liquids?

• indefinite form

• indefinite shape

• indefinite weight

• indefinite volume

which is not a property of solids?

• definite weight

• definite volume

• definite shape

• definite mass

which of the following is not true about matter?

• matter takes up space

• matter has definite mass

• matter has fixed weight

• matter has no fixed volume

the property of a material to resist burning is _

• a chemical

• a physical

• an extraordinary

• an extensive

density: intensive; _____: extensive

• mass

• color

• melting point

• boiling point

which does not always indicate a chemical reaction?

• formation of gas

• production of light

• formation of precipitate

• change in odor

exhibits Tyndall effect or scattering of light

• elements

• suspensions

• colloids

• solutions

observed to have particles which settle at the bottom of the container

• mixtures

• solutions

• suspensions

• colloids