Forms Of Matter And Energy Question Preview (ID: 37142)


Chapter Test 11. TEACHERS: click here for quick copy question ID numbers.

This is one of the new substances produced when a chemical reaction takes place
a) colloid
b) conductor
c) product
d) reactant

A rock rolling down a hill has
a) potential energy
b) kinetic energy
c) electrical energy
d) no energy

Which is not an example of an indicator?
a) grape juice
b) water
c) red cabbage juice
d) litmus paper

Which is true of good conductors?
a) They are usually liquids
b) They have molecules that are far apart.
c) They have molecules that are close together.
d) They are usually gases.

An example of a physical change is
a) metal rusting.
b) a cake baking.
c) a candle burning.
d) water evaporating.

Which describes a solution?
a) a mixture that is only partially blended
b) a mixture that settles into layers
c) a mixture that is usually transparent or evenly colored
d) all of the above

the process by which heat is transferred by the movement of matter
a) convection
b) radiation
c) kinetic energy
d) potential energy

the process by which heat is transferred by electromagnetic rays
a) radiation
b) acid
c) potential energy
d) indicator

a mixture that has properties in between solutions and heterogeneous mixtures
a) product
b) base
c) emulsion
d) colloid

the energy of a moving object
a) convection
b) kinetic energy
c) radiation
d) potential energy

a new substance produced by a chemical change
a) product
b) colloid
c) radiation
d) convection

a substance that tastes sour and gives off hydronium ions in a reaction
a) indicator
b) product
c) acid
d) base

stored energy
a) indicator
b) product
c) potential energy
d) acid

a substance whose color changes when it is mixed with an acid or a base
a) indicator
b) emulsion
c) base
d) colloid

a liquid spread through another liquid
a) radiation
b) emulsion
c) convection
d) colloid

a substance that tastes bitter and gives off hydroxide ions in a reaction
a) emulsion
b) indicator
c) acid
d) base

Energy stored in an object or material is
a) conduction energy
b) convection energy
c) kinetic energy
d) potential energy

Movement of energy by the flow of matter from place to place is
a) conduction
b) convection
c) emulsion
d) radiation

Movement of energy in the form of waves that can travel through empty space is
a) conduction
b) convection
c) emulsion
d) radiation

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