Types of
Matter
Pure
Substances
I
Pure
Substances
II
The
Periodic
Table I
The
Periodic
Table II
200
200
200
200
200
400
400
400
400
400
600
600
600
600
600
800
800 800
800
800
1000 1000 1000 1000 1000
FINAL JEOPARDY
200-1
What is the difference
between a mixture and
a pure substance?
A mixture can be physically
separated into its individual
parts, a pure substance
cannot be physically
separated into its individual
parts.
400-1
What is the difference
between a
heterogeneous and a
homogeneous mixture?
A heterogeneous mixture is
made of visibly different
substances. A homogeneous
mixture appears to be
uniform, or the same,
throughout the mixture.
600-1
What is an example of
a heterogeneous
mixture?
Sand, rocks and
marbles, oil and vinegar
(salad dressing)
800-1
What is an example of
a homogeneous
mixture?
Any solution; steel
1000-1
What type of homogenous
mixture is made of at least
two substances in which the
particles of the substances
are completely and evenly
mixed together? Give an
example.
A solution. Examples:
salt water, juice, soda,
kool-aid, etc.
200-2
What are the two kinds
of pure substances?
Elements and
compounds
400-2
What type of pure
substance cannot be
broken down into any
other substances by
chemical or physical
means?
An element
600-2
What are the three
types of elements?
Metals, nonmetals and
metalloids
800-2
Give an example of a
metal and give an
example of a nonmetal.
Where can you find the
metalloids on the
periodic table?
Examples of metals are found on the
left side of the periodic table up to
group 14. Examples of nonmetals are
found on the right side of the periodic
table from groups 15-18. Metalloids are
found on the diagonal barrier between
metals and nonmetals from groups 1316.
1000-2
Name at least two
differences between
metals and nonmetals.
Metals lustrous (shiny); nonmetals appear dull.
Metals are malleable and ductile (able to change
shape without breaking); Nonmetals are brittle
(break when their shape is changed).
Metals are good conductors of heat and
electricity; nonmetals are poor conductors of heat
and electricity.
200-3
What type of pure
substance is made of
two or more elements
which have been
chemically combined?
A compound
400-3
Is O2 a compound or an
element? Why?
O2 is an element
because the formula
only contains one
element.
600-3
Is H2O a compound or
an element? Why?
H2O is a compound
because the formula
contains two elements.
800-3
How is a compound
different from a
mixture?
A compound cannot be
physically (easily) separated
into its elements. A mixture
can be physically (easily)
separated into its parts.
1000-3
How do the properties of a
compound compare to the
properties of the elements
which make up the
compound?
The properties of a compound are
different from the properties of the
elements which make up the
compound. For example, oxygen and
hydrogen are both gases at room
temperature, but combined, they form
water which is a liquid at room
temperature.
200-4
What element is
represented by the
symbol Sn?
Tin
400-4
What are the rows of the
periodic table called and
how many are there?
What are the columns of
the periodic table called
and how many are there?
Rows = Periods – 7
Columns = Groups or families – 18
600-4
What is the difference
between CO and Co?
CO is the compound called
carbon monoxide. It is made
of one carbon atom and one
oxygen atom. Co is an
element called cobalt.
800-4
Does chlorine have
similar properties to
sulfur? How do you
know?
Chlorine and sulfur do not have
similar properties. Though they
are right next to each other in
the periodic table, being in the
same period does not mean that
elements are alike.
1000-4
Name two elements
with similar properties
to calcium. How did you
know the elements
were similar?
Beryllium, magnesium,
strontium, barium, radium. All of
these elements are in the same
group as calcium. Thus, they
share similar properties. This is
why groups are also called
families.
200-5
What is the symbol for
the element Radon?
Rn
400-5
What is the atomic
number of titanium?
22
600-5
What does the atomic
number of an element
tell you?
An element’s atomic
number is equal to the
number of protons found
in the nucleus of one atom
of that element.
800-5
How many protons are
found in the nucleus of
an atom of lead?
82
1000-5
How are elements
arranged on the
periodic table?
The elements are
arranged according to
their atomic number.