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Worksheets

Chemical & physical properties

Total questions: 47

Worksheet time: 35mins

Name
Class
Date
1.
The ability to burn is a ___ property.
a)
physical
b)
chemical
c)
conservitive
d)
reversed
2.
Dissolving a solid into a liquid is a ___.
a)
physical change
b)
chemical change
3.

A characteristic that can be observed using our senses is a ___.

a)

chemical property

b)

physical property

c)

melting point

d)

chemical change

4.
Physical or Chemical change:
Ice melts
a)
physical change
b)
chemical change
5.
Physical or Chemical change:
milk sours
a)
physical change
b)
chemical change
6.
Physical or Chemical change:
a bicycle changes color as it rusts
a)
physical change
b)
chemical change
7.
Substances that exist before the reaction
a)
products
b)
subscripts
c)
reactants
d)
coefficients
8.
An equation with an equal number of atoms on each side
a)
unbalanced equation
b)
similar equation
c)
altered equation
d)
balanced equation
9.
A reaction that releases heat (energy)
a)
endothermic
b)
exothermic
c)
balanced
d)
reactants
10.
A change in a substance that only affects size, shape or state of matter.
a)
chemical change
b)
physical change
c)
chemical property
d)
endothermic
11.
True or False:
Energy may be gained or lost during a chemical reaction.
a)
True
b)
False
12.

___ change - causes the identity of a substance to change; something new is formed.

a)

formation

b)

physical

c)

chemical

d)

conservation

13.
The substances formed during a chemical reaction are called ___.
a)
protons
b)
neutrons
c)
reactants
d)
products
14.
This tells you the number of atoms of each element present in a chemical formula
a)
products
b)
reactants
c)
subscript
d)
element
15.
The arrow in a chemical equation reads as this
a)
balanced
b)
atoms
c)
reactants
d)
produces
16.
A process that produces a chemical change is a
a)
physical change
b)
chemical reaction
c)
endothermic
d)
physical reaction
17.
Substances on the left side of a chemical equation
a)
products
b)
subscripts
c)
reactants
d)
coefficients
18.
Blue Color: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
19.
Density: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
20.
Flammability (burns): Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
21.
Solubility (dissolves): Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
22.
Reacts with Acid: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
23.
Brittleness: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
24.
Sour Taste: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
25.
Melting Point: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
26.
Reacts with Water: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
27.
Hardness: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
28.
Boiling Point: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
29.
Luster: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
30.
Odor: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
31.
Reacts with Air: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
32.

any characteristic of matter that you can observe without changing the identity of the substances that make it up

a)

physical property

b)

chemical property

c)

periodic table

d)

conglomerate

33.

a characteristic of matter you observe as it reacts or changes into a different substance

a)

physical property

b)

chemical property

c)

periodic table

d)

conglomerate

34.

the amount of matter in an object

a)

mass

b)

weight

c)

volume

d)

density

35.

the gravitational pull on the mass of an object

a)

mass

b)

weight

c)

volume

d)

density

36.

the amount of space a sample of matter occupies

a)

mass

b)

weight

c)

volume

d)

density

37.

the mass per unit volume of a substance

a)

mass

b)

weight

c)

volume

d)

density

38.

the ability of one material to dissolve in another

a)

solubility

b)

boiling point

c)

melting point

d)

state of matter

39.

the temperature at which a solid changes to a liquid

a)

solubility

b)

boiling point

c)

melting point

d)

state of matter

40.

the temperature at which a liquid changes to a gas

a)

solubility

b)

boiling point

c)

melting point

d)

state of matter

41.

the state of being solid, liquid, or gas

a)

solubility

b)

boiling point

c)

melting point

d)

state of matter

42.

allows some materials to attract certain metals

a)

magnetism

b)

malleability

c)

ductility

d)

electrical conductivity

43.

the ability to be hammered or rolled into thin sheets

a)

magnetism

b)

malleability

c)

ductility

d)

electrical conductivity

44.

the ability to be drawn out or pulled into wires

a)

magnetism

b)

malleability

c)

ductility

d)

electrical conductivity

45.

the ability to conduct electricity

a)

magnetism

b)

malleability

c)

ductility

d)

electrical conductivity

46.

the ability of a type of matter to burn easily

a)

flammability

b)

rust

c)

solubility

d)

conductivity

47.

a substance that forms when iron reacts with water and oxygen in the air

a)

flammability

b)

rust

c)

solubility

d)

conductivity