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WorksheetsPhysical Science Final Review
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
This is what the experimenter is manipulating or changing in the experiment.
a)
Independent Variable
b)
Dependent Variable
c)
Constants
d)
Results
2.
Complete the sentence: What is the effect of _____________?
a)
mass of the plant on addition of fertilizer.
b)
reaction rate
c)
temperature on time required for reaction
d)
measuring time for reaction to stop.
3.
This term describes what is produced in a chemical reaction.
a)
compounds
b)
chemicals
c)
reactants
d)
products
4.
What type of bond forms between a metal and a nonmetal?
a)
covalent
b)
metallic
c)
ionic
d)
reaction
5.
How do you increase the surface area of an alkaline seltzer tablet?
a)
Heat it
b)
Crush it
c)
Leave it whole.
d)
Freeze it.
6.
What type of bond is shown in the picture?
a)
synthetic
b)
metallic
c)
ionic
d)
covalent
7.
Who do the Chiefs play on Thursday?
a)
Raiders
b)
Seahawks
c)
Chargers
d)
Jets
8.
Which family/group of elements has a full set of valence electrons and is completely nonreactive?
a)
Alkali Metals
b)
Noble Gases
c)
Transition metals
d)
Halogens
9.
Which group contains the most reactive nonmetals?
a)
Group 7
b)
Group 8
c)
Group 1
d)
Group 2
10.
Which term describes matter's ability to transfer heat or electricity?
a)
Malleability
b)
Luster
c)
Conductivity
d)
Color
11.
What is the most popular social media app amongst teens in the United States today?
a)
Snapchat
b)
Instagram
c)
Twitter
d)
Facebook
12.
What is our first full day of winter break?
a)
Monday 12/19
b)
Tuesday 12/20
c)
Wednesday 12/21
d)
Thursday 12/22
13.
What conclusion can you draw based on the data in the table?
a)
All elements are equally abundant in the solar system.
b)
There is more helium in the solar system than hydrogen.
c)
The abundance of elements increases as you read down the table.
d)
Hydrogen and helium are the most abundant elements in the solar system.
14.
Which statement best describes the relationship between temperature and the time it takes the reactants to change color?
a)
As you increase time, you increase the temperature.
b)
At lower temperatures, it takes more time for a temperature change to occur.
c)
The time it takes the color to change is affected by the temperature.
d)
At 40 degrees the reactants change color the fastest.
15.
What is the name of this popular Mexican cricket dish?
a)
Chapulines
b)
Yuiznasty
c)
The Raytown cafeteria special
d)
A whole grain pop tart
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