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Final Jeopardy
Elements
Periodic
Trends
The Atom
e-
Hodge
Podge
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
Final Jeopardy
50 Points
50 Points
50 Points
50 Points
50 Points
As is the symbol
for…
Arsenic
Most common
element in the
universe
Hydrogen
The densest
element on the
periodic table
Osmium (Os)
I am a green gas at
room temp and
have 7 valence e-
Chlorine
I have 20
neutrons– 2
Answers
Potassium and
Calcium
The energy needed
to remove an
electron
Ionization Energy
The third lightest
(least dense) noble
gas
What is Argon?
Why is Na smaller
than K?
Na has less electron
shells than K
The family whose
electron
configurations all
5
end in p
Halogens
The most reactive
metal AND nonmetal
on the periodic table
(2 answers needed)
What are Mrs.
Francium
Bullock’s
little +
for anyone who
boys’ names?
Fluorine
40 Point Bonus
gets this right…
Cal and Ian!
When do excited
atoms give off
light?
Name 2 ways that
20 point
atoms can get
Bonus
to any
When
they
relax
group who
excited
gets this
(release energy)
right…
Electricity or Heat
The number of
neutrons in Cobalt
59-27 = 32
The most common
isotope of Gallium
Gallium-70
If an atom gains
or
Ga-70
or
or loses protons,
what happens to70Ga
it?
30 point BONUS
Question!
It becomes a NEW
ELEMENT!
If element X has 2
isotopes: 23% X-90 and
77% X-92, what is the
average atomic mass of
X?
23%(90)+77%(92)
= 91.54
The average atomic
mass of an element that
is made of 2 isotopes:
X-10= 40% and X-11=
60%
What is 10.6
The number of
valence e for Te
6
Why do we
have a day off
next week
30 point
Bonus for
everyone who
can answer
correctly!
Veterans Day
The electron
configuration for
Nitrogen
2
2
3
1s 2s 2p
The electron
configuration for
Iron (Fe)
2
2
6
2
6
2
6
1s 2s 2p 3s 3p 4s 3d
Or
2
6
[Ar]4s 3d
Number of valence
electrons Vanadium
(V) has
2
2
3
[Ar]4s 3d
Why are the alkali
metals so reactive?
They only have 1
valence electron
and it’s very easy
to lose
The narrow part of
the electromagnetic
spectrum which
people can see
Visible Light
The smallest atom
on the periodic
table
He
The number of
neutrons in Iodine
74
The only 2
elements that are
liquids at room
temperature
Mercury and
Bromine
The person given
credit for creating
the periodic table
(last name is fine)
Dmitri Mendeleev
Topic =
Periodic
Trends
Make your wager
Arrange the
following in order
by increasing
atomic size/radius:
Be, O, F, C, N, Ca
Atomic size/radius
as you go left and
down the PT:
F, O, N, C, Be, Ca