Transcript Jeopardy Review Midterm

Jeopardy
I am testing the boiling points
of several substances to
determine the best possible
insulator for a thermos. I am
performing this type of
chemistry.
Physical
Chemistry
I work in a crime scene
investigation lab and
determine the components of
an unknown sample. I am
performing this branch of
chemistry.
Analytical
Chemistry
Inorganic or
Organic?
CH4
Organic
What element is
designated by the
2
3
following, [Ne] 3s 3p .
Phosphorus
These types of elements
on the periodic table are
shiny, malleable, ductile,
and have a high
conductivity.
Metals
The correct chemical
name for:
3-pentanol
The correct chemical
name for:
Methyl pentyl
ether
The correct chemical
name for:
3-hexanone
The correct chemical
name for:
propanal
The correct chemical
name for:
Methyl pentyl
ether
Three different people
weigh the same object and
each obtains a reading of
7.32 g. The true mass of
the object is 2.00 g. These
results imply that the
balance used is this.
Precise
The number of
significant figures in
this 3200 m
2
Place the following
number in scientific
notation.
0.000 008 m
8x
-6
10
m
Perform the following
calculation and express
your answer in the correct
number of sig figs.
125
10
(6.0 x
m) /
-75
(1.0 x 10 m)
6.0 x
200
10
Perform the following
calculation and express
your answer in the
correct decimal places.
2.2 g + 5.33 g
7.5 g
This is the chemical
name for P4O10
Tetraphosphorus
Decoxide
The type of bonds
that are occurring
between the atoms in
a block of nickel.
Metallic Bonds
What is the
chemical name
for Sn(NO3)2
Tin (II) Nitrate
The chemical name for:
4-ethyl-2,5heptadiyne
The correct chemical
name for:
2,5-dibromo4-ethyl
heptane
What is the correct
order of the symbols
used in the metric
system?
k, h, da, _,
d, c, m
Convert the following.
550.0 mm = ? meters
0.5500 meters
Convert the
following.
2480 seconds =
? days
0.0287 days
Convert the following.
14.0 dam = ? mm
140,000 mm
Convert 9.8 m/s to
mi/hr.
(hint: 1 mi = 5280 ft
1 m = 3.28 ft)
22 mi/hr
These type of
subatomic particles
are found in the
nucleus of an atom.
protons and
neutrons
What is the correct
nuclear symbol for
Sodium?
23
11
Na
Atoms with the same
number of protons but
different numbers of
neutrons are these.
Isotopes
The element
tungsten has this
many neutrons?
110
This is the number
of electrons in an
atom of Selenium.
34
$200 $200 $200 $200
$400
$400 $400 $400
$600 $600 $600
$200 $200
$400
$400
$600
$600 $600
$800 $800 $800 $800
$800 $800
$1000 $1000 $1000 $1000 $1000 $1000
An electronegativity
difference between 1.8 – 4
suggests these type of
chemical bonds present in
the molecule
Ionic
The negative ion
Cl can be
described as this
type of ion.
Anion
Or
Monatomic ion
These types of bonds
are present in a
molecule consisting of
Carbon and Oxygen.
Covalent Bonds
What is the quantum
number of the red
electron?
↑↓ ↑↓
1s
2s
↑↓ ↑↓ ↑↓
2p
↑↓
3s
↑↓ ↑↓ ↑↓
3p
↑↓
↑↓ ↑↓ ↑↓ ↑↓ ↑↓
4s
3d
3 2 -1 +½
Which of the following explains
why the first orbital notation is
correct but the second one is
incorrect?
↑↓ ↑↓ ↑ ↑ ↑
1s
2s
2p
↑↓ ↑↓ ↑↓ ↑_ ___
1s
2s
2p
Hund’s Rule
V – 51 has this
many neutrons.
28
This rule states that
atoms tend to gain, lose
or share electrons so as
to have eight electrons
in their outer electron
shell.
The octet rule
Going left to right
across the periodic
table,
electronegativity
values…
Increase
Name for the 3D
region around the
nucleus that indicates
the probable location
of an electron.
Orbital
This principle states
that it is impossible to
know the location and
velocity of an electron
at the same time.
Heisenberg
Uncertainty
Principle
There are this
many quantum
numbers.
4
How many
different shaped
orbitals exist?
4
What is the total
number of electrons
needed to fill all the
rd
orbitals of the 3 main
energy level.
18
This is the
electron
configuration
for Se.
2
2
6
2
6
1s 2s 2p 3s 3p
2
10
4
4s 3d 4p
Write the orbital
notation for Na.
2
1s
2
2s
6
2p
1
3s
↑↓
↑↓
↑↓ ↑↓ ↑↓
↑_
If a particular element has
1 valence electron, the
element below it in the
periodic table will have
how many valence
electrons?
1
As you move across
a period, atomic
radius tends to this.
Decrease
The oxidation
number for
Barium is this.
+2
The group in which
the valence shell
(outermost energy
level) is full of
electrons is this.
Noble Gases
Elements in the
same group have
what?
Similar
chemical
properties
Human Body Parts
How many human body
parts have names only 3
letters long?
Eye, hip, arm, leg, ear, toe, jaw, rib, lip, gum