WorksheetsProperties of Water
Total questions: 12
Worksheet time: 7mins
Name
Class
Date
1.
What is water?
a)
An atom
b)
A molecule composed of 2 parts Oxygen and one part Hydrogen
c)
A molecular compound composed of 2 parts Hydrogen and one part Oxygen
d)
A pure substance composed of 2 parts Hydrogen and one part Oxygen
2.
What is the chemical formula for water?
a)
H20
b)
h2o
c)
H2O2
d)
H2O
3.
What is the solid form of water called?
a)
Ice
b)
Frozen water
c)
Water ice
d)
Dry ice
4.
What is the gaseous form of water called?
a)
Steam
b)
Water vapor
c)
Vapor
d)
Water mist
5.
Is the density of water ice lower, higher, or the same as liquid water?
a)
Lower
b)
Higher
c)
The same
d)
Um... what is density again
6.
Why does water ice have a lower density than liquid water?
a)
Because it floats
b)
Because it is a crystal
c)
Because the molecules expand in volume as water freezes into a crystal
d)
Because ice is colder than water
7.
What is adhesion?
a)
Water's ability to stick to itself
b)
Water's ability to stick to other substances
c)
The strength of the cohesion of all the water molecules combined
d)
Tape, glue and other adhesives
8.
What is cohesion?
a)
Water's ability to stick to itself
b)
Water's ability to stick to other substances
c)
The strength of the cohesion of all the water molecules combined
d)
Tape, glue and other adhesives
9.
What is surface tension?
a)
Water's ability to stick to itself
b)
Water's ability to stick to other substances
c)
The strength of the cohesion of all the water molecules combined
d)
Tape, glue and other adhesives
10.
What are abiotic factors?
a)
All of the living things in an ecosystem
b)
All of the non living things in an ecosystem
c)
All of the living and nonliving things combined
d)
A piece of a living thing
11.
What are biotic factors?
a)
All of the living things in an ecosystem
b)
All of the non living things in an ecosystem
c)
All of the living and nonliving things combined
d)
A piece of a living thing
12.
What is an ecosystem?
a)
All of the living things in an ecosystem
b)
All of the non living things in an ecosystem
c)
All of the living and nonliving things combined
d)
A piece of a living thing
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