jeopardy 1 st semester final review december 2005 chemistry chapter 1/scientific method mrs. gibbars...
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Jeopardy
1st Semester Final Review December 2005Chemistry Chapter 1/Scientific Method
Mrs. Gibbar’s classes
Matter MatterStates of Matter
Periodic Table
Cell Structure
Cell Processes
Misc
20 20 20 20 20 20 20
40 40 40 40 40 40 40
60 60 60 60 60 60 60
80 80 80 80 80 80 80
100 100 100 100 100 100 100
120 120 120 120 120 120 120
An example of a physical change is
A. blending a milkshake.
B. baking Christmas cookies.
C. burning a yule log in the fireplace.
20 Points
One example of a chemical change is
A. boiling water for hot chocolate.
B. crushing holiday wrapping paper.
C. burning the yule log.
40 Points
Substances that CANNOT be broken down chemically into other
substances are
A. compounds.
B. elements.
C. solutions of hot chocolate.
60 Points
The measurement of how much matter an object contains is its
A. mass.
B. weight.
C. volume.
80 Points
The density of a block with a volume of 50 cm3 and mass of
100 grams isA. 500 grams/ cm3
B. 2 grams/ cm3
C. 0.5 grams/ cm3
100 Points
All elements are composed of very, very small particles called
A. molecules.
B. compounds.
C. atoms.
120 Points
A group of atoms joined that act as a single unit is a(an)
A. molecule.
B. solution.
C. compound.
20 Points
The SI unit of mass is the
A. ounce.
B. kilogram.
C. liter.
40 Points
In chemical reactions, the law of conservation of energy means that
A. energy is always lost.
B. the total amount of energy stays the same.
C. energy is always gained.
60 Points
Two or more different elements chemically joined together are
called
A. compounds.
B. mixtures.
C. solutions.
80 Points
How do liquid H2O, ice and water vapor differ from each
other?A. They are different states or phases of matter.
B. They are different compounds.
C. They are made up of different kinds of atoms.
100 Points
A solid is a state of matter that has a(an)
A. indefinite volume and indefinite shape.
B. definite volume and definite shape.
C. indefinite volume and definite shape.
120 Points
Particles of a liquid
A. have no viscosity.
B. are tightly packed together and stay in a fixed position.
C. are free to move throughout a container but remain in close contact with one another.
20 Points
What state of matter do particles spread apart and fill all the space
available to them?
A. Gas
B. Crystal solid
C. Solid
40 Points
When an inflated balloon is exposed to cold air,
A. the temperature inside the balloon increases.
B. the volume of the balloon increases.
C. the volume of the balloon decreases.
60 Points
On a long trip, a truck’s tires can get very hot and cause
A. their volume to decrease.
B. their pressure to increase.
C. their pressure to decrease.
80 Points
The amount of space that a gas takes up is its
A. mass.
B. volume.
C. density.
100 Points
In which state of matter are particles packed tightly together
and stay in fixed positions?A. Solid
B. Gas
C. Compound
120 Points
Which part(s) of the atom move around the nucleus?
A. Neutrons
B. Protons
C. Electrons
20 Points
Where are metals located in the periodic table?
A. To the right of the zigzag line
B. To the left of the zigzag line
C. In the top rows
40 Points
Which group contain the most elements?
A. Metals
B. Nonmetals
C. Metalloids
60 Points
The factor that determines how an atom interacts with other atoms is its
A. number of valence electrons
B. number of protons
C. number of neutrons
80 Points
How did chemists change Mendeleev’s periodic table in the
early 1900’s?A. They included physical properties such as
melting point and density.
B. They used atomic mass instead of atomic number to organize the elements.
C. They used atomic number instead of atomic mass to organize the elements.
100 Points
From an element’s location in the periodic table, one can
predictA. its chemical symbol.
B. its chemical name.
C. its properties.
120 Points
Which of the following statements is part of the cell theory?
A. Cells are one of several basic units of structure and function in living things.
B. All cells are produced from other cells.
C. Only plants are composed of cells.
20 Points
What is the function of a cell membrane?
A. To control what enters and leaves the cell
B. To protect and support the cell
C. To form a hard outer covering for the cell
40 Points
How does a bacterial cell differ from a plant or animal cell?
A. It has no cytoplasm.
B. It is larger.
C. It does not have a nucleus.
60 Points
This term refers to the movement of water molecules through a
selectively permeable membrane.
A. Active transport
B. Passive transport
C. Osmosis
80 Points
Cells in many-celled (multicellular) organisms
A. all have the same structure.
B. all look alike.
C. are often quite different from each other.
100 Points
Which organelles produce most of the energy needed by a cell?
A. Chloroplasts
B. Mitochondria
C. Golgi bodies
120 Points
What are the products of photosynthesis?
A. Oxygen and sugars
B. Oxygen and water
C. Carbon dioxide and water
20 Points
Cancer is a disease in which cells
A. stop producing DNA.
B. die before they can mature.
C. grow and divide uncontrollably.
40 Points
Mitosis is the stage during which
A. the cell’s DNA is replicated.
B. the cell’s nucleus divides into two new nuclei.
C. the cell’s cytoplasm divides.
60 Points
How are photosynthesis and respiration related?
A. They both produce oxygen.
B. They have the same equation.
C. They have opposite equations.
80 Points
What happens during photosynthesis?
A. The cell uses the energy in sunlight to make food.
B. The cell uses oxygen to make food.
C. The cell uses glucose to make oxygen.
100 Points
What product of photosynthesis do most living things need to
survive?A. Oxygen
B. Water
C. Clorophyll
120 Points
The scientific method does not involve which of the following?
A. experimenting
B. making a problem
C. stating a hypothesis
20 Points
Which of the following statements is incorrect abut Science?
A. You must believe what you see when acting as a scientist.
B. Science requires critical thinking.
C. Science is a way of knowing and discovering about nature.
40 Points
The variables which are involved with scientific experimentation are
all but one of the following:
A. controlled variables
B. independent variable
C. multiple variables
60 Points
A responding variable (or ______) is what changes as a result of the
manipulated variable.
A. operational
B. independent variable
C. dependent variable
80 Points
Which of the following is not important to remember when
creating a graph of your collected data?
A. Label both sides of the graph.
B. Label both sides of the graph including the proper units.
C. The dependent variable goes on the Y axis.
100 Points
When are finals over for this semester?
A. Monday
B. End of the day Thursday
C. Tuesday
120 Points