rules 1.there are 4 teams. each team member will take turns choosing an “answer”. 2.only the...
TRANSCRIPT
Rules1. There are 4 teams. Each team member will
take turns choosing an “answer”.2. Only the team member whose turn it is may
respond.3. Team members “buzz in” using their
designated buzzer.4. If your response is incorrect, you get those
points subtracted from your total.5. Mr. Bradley has the final say on all disputes.
Atoms Bonds Elements in Living Things
Periodic Table
Compounds Water Mixtures
100 100 100 100 100 100 100
200 200 200 200 200 200 200
300 300 300 300 300 300 300
400 400 400 400 400 400 400
500 500 500 500 500 500 500
Final Jeopardy
The simplest form of matter
The atomic number stands for the number of electrons and
these
The atomic mass minus the atomic number equal the
number of these
The number of electrons found in the inner ring of an atom is
this
An element with the same number of protons but a
different number of electrons is called this
When two or more atoms share or exchange electrons to be stable they are forming this
To be stable, an atom (except for Hydrogen and Helium) wants to have this many
electrons in their outer energy level
A bond formed by sharing outer ring electrons
A bond formed when atoms exchange electrons and
become oppositely charged
The number of bonds carbon (Atomic #6) can form
The most abundant element in the universe
The most abundant element, by weight, in living things
This compound makes up between 60 – 80% of the mass
of most living things
This abundant element, which makes 4 bonds, is found in coal, sugar, and proteins
This abundant element, which can bond with 3 other
elements, is found abundantly in the atmosphere.
DAILY DOUBLE!!
The number of protons in Nitrogen, atomic #7
The number of electrons in a single Calcium Atom, Atomic #
20, Atomic Mass 40.
The number of outer energy level electrons in Lithium,
atomic #3
The number of outer energy level electrons in Sodium,
atomic #11.
The numbers assigned to each column on the periodic table
represent the number of these
Draw the structural formula of H2O
Draw the structural formula of C3H8
This is the number of bonds between carbon and oxygen in
CO2
The type of ion that Chlorine (Cl, atomic #17) will become to be
stable
The type of ion that Oxygen (O, atomic #8) will become to be
stable
Acids and Base
If Rainwater has a pH of 6.0 and Seawater has a pH of 8.0, which
substance would have the higher concentration of H+?
The type of bond that is found within water – between their H & O
Bonds between the Oxygen of one water molecule and the Hydrogen of another water molecule are called:
When water is able to travel up a narrow space against the pull of
gravity, due to adhesion, it is demonstrating this property:
Water would interact with a nonpolar substance by forming this type of
mixture:
The fact that water has a slightly positive end and a slightly negative
end means it has this property:
A homogeneous mixture where a substance is added to a liquid is called a(n):
A mixture where one substance does not dissolve in a liquid is a(n):
In a mixture of salt and water, water would be the:
If substance A has a pH of 3, substance B has a pH of 6, and
substance C has a pH of 10, this substance would be the strongest
acid.
This is a substance that releases OH- ions or takes up H+ ions in solution.
FINAL JEOPARDY