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Worksheets3rd Nine Weeks Review
Total questions: 36
Worksheet time: 36mins
Select ANY/ALL that apply for evidence of a chemical reaction:
color change
light production
gas production
temperature change
precipitate
Which of the following best describes gas production?
bubbling, fizzing, foaming
getting hotter or colder
forming a solid from two liquids
a new color is produced
Which electromagnetic waves have the shortest wavelengths?
microwaves
visible light
gamma rays
Which of the following has the longest wavelength?
microwaves
UV rays
Infrared
Gamma rays
Scientists detected a wave with a frequency of 10-8. What type of wave were the scientists most likely detecting?
Ultraviolet
Microwave
Infrared
Radio
What moon phase would occur SEVEN days after a new moon?
First quarter
Third quarter
Full moon
Waxing crescent
A mid-ocean RIDGE is located at the boundary of two tectonic plates. Which diagram correctly models the relative plate motion on each side of a mid ocean ridge?
Match the topographic map to its profile.
Which side of this island is the steepest?
South
North
East
West
How many valence electrons does the element have?
1
2
3
4
What is the reactivity of this atom?
nonreactive
highly reactive
Which atom is the most reactive?
Ne
Cl
Ga
Sn
What is true about this element based on the model?
It is neon, has two energy levels, and is nonreactive
It is neon, has 10 valence electrons, and is nonreactive
It is neon, has two energy levels, and is highly reactive
It is neon, has two valence electrons, and is highly reactive
The San Andreas fault is a transform fault. The map below shows a student's approximation of where the fault line crosses through the United States. Students were asked to make maps predicting which way land would most likely move over thousands of years.
The earthquakes experienced in California are related to tectonic plates because these catastrophic events are the result of -
two tectonic plates sliding past each other.
tectonic plates melting as they slide into the mantle.
tectonic plates being weathered over time.
two tectonic plates pulling away from each other.
As other galaxies move away from our galaxy, scientists observe which of the following?
redshift
blueshift
What evidence of a chemical reaction does this image represent? (R17)
Gas production and light production
Gas production
Color change and precipitate
Light production and color change
How many atoms of carbon (C) are in C6H12O6?
3
6
12
24
What is the net force?
30 N left
25 N right
5 N left
55 N right
The Sun belongs to Spectral Class ______.
K
M
G
O
What moon phase would be visible from Earth when the moon is in Position 3?
New moon
Full moon
Third quarter
First quarter
