Transcript Jeopardy Review

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Final Jeopardy
Atoms
Isotopes &
Ions
Old Guys
Periodic
Table
Mystery?
10 Point
10 Point
10 Point
10 Point
10 Point
20 Points
20 Points
20 Points
20 Points
20 Points
30 Points
30 Points
30 Points
30 Points
30 Points
40 Points
40 Points
40 Points
40 Points
40 Points
50 Points
50 Points
50 Points
50 Points
50 Points
What has to be
true for a atom to
be neutral?
Is must have the same number
of protons (+) and electrons (-)
In other words it can not be a
ion
What determines
the identity of a
element?
The atomic
number
An atom of Ag
+
with 47 p 47 e
0
and 61 n would
have a mass
number of what?
108
How are ions
formed?
Ions are formed with an
atom gains or looses
electrons
Why are all atoms
of an element the
same?
The number of protons in
each atom are the same
What type of force
holds the nucleus
together?
A STRONG Nuclear
Force
What does the
current model of a
atom suggest?
An electron cloud
surrounds the nucleus
A atom of Plutonium with
94 protons 94 electrons
and 145 neutrons would
have a mass number of
what?
Plutonium-239
How do Isotopes
exist for the same
elements? What is
different?
Isotopes have a
different number
of neutrons from
the original atom
How many
Neutrons are in a
atom of C-14?
8
Who preformed the
Gold Foil
Experiment?
Rutherford
What does the term
“atomos” mean and
who first coined it?
Can’t be divided,
Democritus
Which delightful
man discovered the
electron?
Thomson
What were peoples
reactions when
Democritus proposed
the idea of an
uncuttable particle?
Poor Democritus
no one believed
him because of that
mean ol’e Aristotle
Who believed that
an atoms positive
charge was located
in the nucleus?
Rutherford
Elements that do not
ordinarily form
compounds are called
what?
Noble Gases
How did
Mendeleev first
organize the
periodic table?
Increasing atomic
mass
What are the two
most common
Alkaline Earth
Metals?
Calcium and
Magnesium
Elements that are
poor conductors at
room temperature
are classified as
what?
Nonmetals
What do elements
in the same column
of the periodic
table have in
common?
Their properties
What are atoms
composed of?
Protons, Neutrons
and Electrons
What does the
number of protons
in a atom
represent?
The atomic
number
According to the
Periodic Table
what determines
the identity of an
element?
Atomic Number
How many
Neutrons are in a
atom of Calclum?
20
What are the
horizontal rows of
the period table
called?
Periods
Make your wager
Final Answer
Final Question