Transcript Periodicity Jeopardy

Chemistry Jeopardy
Families
Periodic
Table
Q $100
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Q $200
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Q $300
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Q $400
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Q $500
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Q $500
Q $500
Trends
Configuration
Elements
Final Jeopardy
$100 Question from Trends
This is a measure of the
energy required to remove an
electron from an atom.
$100 Answer from Trends
Ionization Energy
$200 Question from Trends
What happens to atomic
radius going across the
periodic table from left to
right. Why?
$200 Answer from Trends
Decreases because of
the increased nuclear
charge.
$300 Question from Trends
What happens to the size
of an atom when it forms
a negative ion.
Which types of elements
are likely to do form
negative ions?
$300 Answer from Trends
Size increases.
Nonmetals.
$400 Question from Trends
Which atoms are most likely
to have a high ionization
energy?
Which atoms are most likely
to have a low ionization
energy?
$400 Answer from Trends
High IE - Nonmetal
Low IE - Metal
$500 Question from Trends
Which halogen has the
highest electron
affinity?
$500 Answer from Trends
Fluorine
$100 Question from
Families
Where are the most
active metals found on
the periodic table?
What do we call them?
$100 Answer from Families
Found in the first column.
Alkali metals.
$200 Question from Families
Which family has a
valence level electron
configuration of s2 p5?
Where are they found?
$200 Answer from Families
Halogens.
7 A or 7th tall
column or column
17
$300 Question from Families
Which alkali metal has the
largest atoms?
$300 Answer from Families
Francium
$400 Question from
Families
What sublevels are the last to
fill for the lanthanides and
actinides?
$400 Answer from Families
f sublevels
(4f and 5f,respectively)
$500 Question from
Families
Which families bond together
to form salts?
$500 Answer from Families
Alkali Metals and
Halogens
$100 Question from PT
How many orbitals are
in the 4d sublevel?
$100 Answer from PT
5 orbitals
(d sublevel has 5 orbitals)
$200 Question from PT
The modern periodic law
states that properties of
elements are a ______.
$200 Answer from PT
periodic function of
their atomic number
$300 Question from PT
As you move from left to
right through the
transition elements in the
fourth row, which energy
level are additional
electrons placed in?
$300 Answer from PT
Third (3d)
$400 Question from PT
What problems did
Mendeleev have when he
constructed his Periodic
Table?
$400 Answer from PT
Ge hadn’t yet been discovered,
so he left a place for it
Some elements (potassium, for
example) did not “fit”
according to their atomic mass
$500 Question from PT
Why are the noble gases
non-reactive?
$500 Answer from PT
They have an octet of
valence electrons.
$100 Question from
configurations
What is the Lewis dot
structure for the alkaline
earth metals?
$100 Answer from
configurations
.
X
.
$200 Question from
configurations
Selenium is in the oxygen
family and period 4.
What is the electron
configuration for its
outermost energy level?
$200 Answer from
configurations
2
4s
4
4p
$300 Question from
configurations
The electron configuration
of this element ends with
5s2 4d2.
$300 Answer from
configurations
Zirconium (Zr)
$400 Question from
configurations
How many valence electrons do
the halogens have?
$400 Answer from
configurations
7
$500 Question from
configurations
Which of these has the
highest energy?
5s
5p
4d
4f
$500 Answer from
configurations
5p
$100 Question from
Elements
Which noble gas has the
smallest atom?
$100 Answer from
Elements
Helium
$200 Question from
Elements
Which family of elements
typically has the highest
ionization energies?
$200 Answer from
Elements
Noble gases
$300 Question from
Elements
Identify the largest in
each pair:
+
a) Na or Na
b) Na or Mg
c) Na or K
$300 Answer from
Elements
a) Na
b) Na
c) K
$400 Question from
Elements
Which of these is a
metalloid?
Al
As
Ar Ag
$400 Answer from
Elements
As (Arsenic)
$500 Question from
Elements
Which is more active, K or Na?
Why?
$500 Answer from
Elements
K
It is larger, so the
valence electrons are
farther from the nucleus
Final Jeopardy Question
20F-1
20Ne
Compare
and
in terms of their atomic
structure.
Final Jeopardy Answer
20F-1
9 protons
20Ne
10 protons 10 electrons 10 neutrons
10 electrons 11 neutrons
Both have the same electron
2
2
6
configuration: 1s 2s 2p
The Winners Receive:
A seat of honor at
the Periodic Table