Jan 04, 2016
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
following, [Ne] 3s2 3p3.
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 pentanoate
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.
0.000008 m
8.0 x 10-6 m
Perform the following calculation and express
your answer in the correct number of sig figs.
(6.6 x 10125 m) / (1.1 x 10-75 m)
6.0 x 10200
Perform the following calculation and express
your answer in the correct sig figs.
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-2,5-heptadiyne
The correct chemical name for:
2,5-dibromo-4-ethyl heptane
What is the correct order of the prefixes used in the metric
system?
G, M, k, h, da, _,
d, c, m, µ, n
Convert the following.
550.0 mm = meters
0.5500 meters
Convert the following.
2480 seconds = days
0.0287 days
Convert the following.
14.0 miles = inches
(hint 1 mile = 5280 ft)
887,000 inches
Convert 9.8 m/s to mi/hr.
(hint: 1 mi = 5280 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?
2311 Na
Atoms with the same number of protons but different numbers of neutrons are these.
Isotopes
The element tungsten has
this many electrons.
74
This is the number of electrons in an atom of Selenium.
34
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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
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
orbitals of the 3rd main energy level.
18
This is the electron
configuration for Se.
1s22s22p63s23p6
4s23d104p4
Write the orbital notation for Na.
1s22s22p63s1
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 PartsHuman Body Parts
How many human body parts have names only 3
letters long?
Eye, hip, arm, leg, ear, toe, jaw, rib, lip, gum