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Fundamental Science 2nd Qtr. Benchmark Review
Test Description: This game will prepare you for the 2nd marking period benchmark exam.
Instructions: Answer all questions to get your test result.
1) Which one of these is a chemical property?
A
reactivity
B
volume
C
density
D
shape
2) A chemical change occurs whenever...
A
hot objects melt.
B
substances are mixed.
C
a new substance is formed.
D
objects change shape.
3) Which one of the following is ONLY a physical change?
A
burning a log
B
dissolving salt in water
C
digesting food
D
baking a cake
4) Which is true of a solid?
A
Particles move fastest and are farthest apart.
B
A definite shape and a definite volume.
C
Will spread to fill a container.
D
Particles are just far enough apart to slide over one another.
5) Plasma is formed when...
A
atoms bond with other atoms.
B
an atoms nucleus is split.
C
electrons are stripped from atoms.
D
particles of a substance slow down.
6) Viscosity measures the thickness of a ...
A
solid
B
liquid
C
gas
D
plasma
7) A type of chemical reaction that takes in energy.
A
exothermic
B
viscosity
C
endothermic
D
catalyst
8) Chemical reactions involve the breaking and forming of...
A
protons and neutrons
B
chemical bonds
C
elements
D
nuclei of atoms
9) The type of energy transfer that is transferred through electromagnetic waves is...
A
conduction
B
convection
C
combustion
D
radiation
10) The type of energy transfer that deals with physical contact is...
A
convection
B
radiation
C
combustion
D
conduction
11) The type of energy transfer that deals with a heated fluid rising and sinking is...
A
radiation
B
condensation
C
conduction
D
convection
12) The measure of how fast the particles in a substance are moving is...
A
potential energy
B
conservation of energy
C
temperature
D
heat
13) The amount of energy it takes to raise the temperature of a substance by 1K is...
A
equivalence
B
heat
C
temperature
D
specific heat
14) A generator converts mechanical energy into electrical energy by...
A
destructive interference
B
generative efficiency
C
constructive interference
D
electromagnetic induction
15) Electricity is the form of energy created from the...
A
absence of anti-electric electrons
B
result of repelling protons and neutrons
C
explosion of atoms
D
number and movement of electrons
16) An ion with a negative charge.
A
anion
B
static
C
ino
D
cation
17) At absolute zero the particles of a substance have...
A
no speed, not moving
B
no specific heat
C
increased speed
D
decreased speed
18) The measure of the pressure of an electric current.
A
current
B
voltage
C
magnetism
D
ampere
19) Small areas of atoms in magnetic substances where groups of atoms are aligned like poles of a magnet.
A
ampere
B
voltage
C
magnetic domains
D
current
20) In a parallel circuit, if one device is turned off...
A
change the voltage source.
B
all other devices will stay on.
C
exchange the device for another.
D
all other devices will also go off.
*select an answer for all questions
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