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Properties of Water FA
SWBAT describe examples of how water supports life using the
properties of water.
L2
I know definitions and I have memorized specific examples
or explanations from the lessons, but I still need help
applying the knowledge or explaining it in greater depth.
(about 60% of the points for summative assessments can be
answered with this level of understanding)
1 Water droplets form by water molecules being
attracted to each other. What term best explains
this behavior?
A.
B.
C.
D.
Adhesion
Cohesion
Solubility
Magnetism
encyclopedia.lubopitko-bg.com
2 Which property of water
allows water to stick to the
sides of the straw?
A.
B.
C.
D.
Cohesion
Adhesion
Heat capacity
Universal Solvent
Brown Straw molecules
Blue water molecules
scienceprojectideasforkids.com
3 Which property of water allows bugs
to walk on water?
A.
B.
C.
Adhesion
Surface tension
Heat capacity
quest.nasa.gov
defneapul-cive1170.wikispaces.com
4 Water takes _______ heat to change to its gaseous
state.
A.
B.
C.
Large amounts of
Small amounts of
No
Boiling temperatures
Of water (left) & a polar covalent
alcohol (right)
buildingscience.com
Middleschoolscience.com
5 What property of water allows sweat to cool
the body & coastal cities to have more stable
temperatures than inland cities?
A.
B.
C.
D.
High heat capacity of 1.0
calories/gº C
Neutral pH of 7
Surface tension and
capillary action
Living Solvent of polar
covalent & ionic
compounds
Very helpful animation to explain:
http://www.hk-phy.org/contextual/heat/tep/temch/island_e.htm
http://www.abpischools.org.uk/page/modules/skin/skin3.cfm
6 A solution
with a pH of 3
is
A.
B.
C.
Acidic
Basic
Neutral
7 A solution with a
pH of 8 is
A. Acidic
B. Basic
C. Neutral
L3
I know definitions and have memorized examples or
explanations from lessons, and I can apply this knowledge
to solving problems or can explain concepts in different
or more in-depth ways.
About 30% of the points on the summative assessment
require this level of understanding.
8 Water is a polar molecule because
A.
B.
C.
D.
It shares electrons equally between
oxygen and hydrogen
It shares electrons unequally
between oxygen and hydrogen
It freezes at zero degrees Celsius
It forms ionic bonds with other
water molecules
9 Which side of the water molecule has
a slight negative charge?
A.
B.
Oxygen side
Hydrogen side
Darker grey shading shows higher
electron density around nuceli
10 What type of bond exists
where the red arrows are
pointing?
A.
B.
C.
D.
Ionic
Covalent
Metallic
Hydrogen
11 Water molecules form what type of
bonds with each other?
A.
B.
C.
D.
Covalent bonds
Metallic bonds
Ionic bonds
Hydrogen bonds
These
weak
bonds
saburchill.com
12 Surface tension and capillary action
occur in water because it
A. is very dense
B. is nonpolar
C. has ionic bonds
D. has hydrogen bonds
davidlnelson.md
msnucleus.org
13 What kinds of substance can dissolve in water?
A.
B.
C.
D.
Hydrophobic/nonpolar
covalent molecules & ions
Hydrophilic/polar covalent
molecules & ions
Hydrophilic/nonpolar
covalent molecules & ions
Hydrophobic/polar covalent
molecules & ions
http://chsweb.lr.k12.nj.us/mstanley/outlines/waterap/water.html
newdirections.com.au
14 Which of the
following is true for
neutral solution?
A. H+ is greater than OHB. OH- is greater than H+
C. H+ is equal to OH-
15 Which is
a basic solution?
A.
B.
C.
H+ is greater than
OHOH- is greater than
H+
H+ is equal to OH-
Level 4
I can explain and apply the level 2 knowledge in even more
sophisticated ways than I was taught in class, or I can use
it to evaluate evidence or to make predictions about a
related concept.
About 10% of points on a summative assessment require
this level of understanding.
16 A solution with a pH of 3 is how
many times more acidic than a solution
with a pH of 5?
A. 2 times
B. 10 times
C. 20 times
D. 100 times
E. 20,000 times
17 A solution with a pH of 9 is how
many times more basic than a solution
with a pH of 5?
A. 4 times
B. 100 times
C. 1000 times
D. 10,000 times
E. 1 million times
L2
I know definitions and I have memorized specific examples
or explanations from the lessons, but I still need help
applying the knowledge or explaining it in greater depth.
1 Water droplets form by water molecules being
attracted to each other. What term best explains
this behavior?
90%
5%
5%
ag
ne
t is
m
M
So
lu
bi
li
ty
n
0%
es
io
D.
Co
h
C.
n
B.
Adhesion
Cohesion
Solubility
Magnetism
Ad
he
sio
A.
encyclopedia.lubopitko-bg.com
2 Which property of water
allows water to stick to the
sides of the straw?
90%
Straw molecules brown
Water molecules blue
10%
en
t
0%
lS
ve
rs
a
Un
i
He
at
ca
ol
v
pa
c
ity
n
0%
Ad
he
sio
D.
n
C.
es
io
B.
Cohesion
Adhesion
Heat capacity
Universal Solvent
Co
h
A.
scienceprojectideasforkids.com
3 Which property of water allows bugs
to walk on water?
73%
14%
9%
ity
pa
c
ca
He
at
Su
rfa
ce
es
io
te
ns
io
n
n
5%
Co
h
C.
n
B.
Adhesion
Surface tension
Heat capacity
Ad
he
sio
A.
quest.nasa.gov
defneapul-cive1170.wikispaces.com
4 Water takes _______ heat to change to its gaseous
state.
Boiling temperatures
95%
am
ou
al
l
Sm
buildingscience.com
Middleschoolscience.com
ou
n
nt
s
o
0%
N
ts
o
of
f
5%
am
C.
rg
e
B.
Large amounts of
Small amounts of
No
La
A.
5 What property of water allows sweat to cool
the body & coastal cities to have more stable
temperatures than inland cities?
18% 18%
ar
fp
ol
d
So
lv
en
to
an
te
ns
io
n
e
c..
.
pi
l..
.
ca
lp
H
of
. ..
7
9%
Ne
ut
ra
Very helpful animation to explain:
http://www.hk-phy.org/contextual/heat/tep/temch/island_e.htm
http://www.abpischools.org.uk/page/modules/skin/skin3.cfm
55%
yo
f1
.0
D.
pa
c it
C.
ca
B.
High heat capacity of 1.0
calories/gº C
Neutral pH of 7
Surface tension and
capillary action
Living Solvent of polar
covalent & ionic
compounds
ea
t
A.
6 A solution
Ne
ut
ra
l
5%
sic
C.
24%
Ba
B.
Acidic
Basic
Neutral
ic
A.
71%
Ac
id
with a pH of 3
is
7 A solution with a
pH of 8 is
A. Acidic
B. Basic
C. Neutral
77%
18%
l
Ne
ut
ra
sic
Ba
Ac
id
ic
5%
L3
I know definitions and have memorized examples or
explanations from lessons, and I can apply this knowledge
to solving problems or can explain concepts in different
or more in-depth ways.
8 Water is a polar molecule because
It
f
or
m
si
on
i
...
5%
sw
it h
cb
on
d
de
gr
ee
s.
..
tz
er
o
re
ez
es
a
It
f
sid
e
of
t
he
m
ol
ec
u
ns
eq
ua
l
l..
le
...
.
5%
On
e
D.
20%
es
el
ec
tro
C.
70%
ha
r
B.
It shares electrons equally between
oxygen and hydrogen
It shares electrons unequally
between oxygen and hydrogen
It freezes at zero degrees Celsius
It forms ionic bonds with other
water molecules
It
s
A.
9 Which side of the water molecule has
a slight negative charge?
ge
ns
Darker grey shading shows higher
electron density around nuceli
0%
ide
0%
Hy
dro
B.
Oxygen side
Hydrogen side
Ox
yg
en
sid
e
A.
10 What type of bond exists
where the red arrows are
pointing?
0%
ic
all
et
M
0%
ge
n
0%
yd
ro
0%
nt
D.
ale
C.
Co
v
B.
Ionic
Covalent
Metallic
Hydrogen
Io
ni
c
A.
11 Water molecules form what type of
bonds with each other?
0%
nd
s
bo
ge
n
Hy
dr
o
ic
Io
ni
c
s
all
et
M
0%
bo
nd
s
0%
bo
nd
s
0%
on
d
D.
nt
b
C.
ale
B.
Covalent bonds
Metallic bonds
Ionic bonds
Hydrogen bonds
Co
v
A.
saburchill.com
12 Surface tension and capillary action
occur in water because it
A. is very dense
B. is nonpolar
C. has ionic bonds
D. has hydrogen bonds
msnucleus.org
s
on
d
ds
bo
n
0%
yd
ro
ge
nb
ic
on
is
no
np
ol
ar
0%
ha
sh
davidlnelson.md
0%
ha
si
is
ve
ry
d
en
se
0%
13 What kinds of substance can dissolve in water?
...
ol
e.
..
m
m
ar
ol
ar
on
po
l
/n
ph
ob
i
lic
ph
i
0%
c/
p
ol
rm
ol
a
H
yd
ro
0%
H
yd
ro
..
r.
on
po
la
lic
/p
c/
n
0%
ec
ul
es
0%
ph
i
D.
ph
ob
i
C.
H
yd
ro
B.
Hydrophobic/nonpolar
covalent molecules & ions
Hydrophilic/polar covalent
molecules & ions
Hydrophilic/nonpolar
covalent molecules & ions
Hydrophobic/polar covalent
molecules & ions
H
yd
ro
A.
http://chsweb.lr.k12.nj.us/mstanley/outlines/waterap/water.html
newdirections.com.au
14 Which of the
following is true for
neutral solution?
A. H+ is greater than OHB. OH- is greater than H+
C. H+ is equal to OH-
OH
-
0%
lt
eq
ua
is
H+
re
at
er
t
sg
o
ha
n
OH
n
OH
-i
gr
ea
te
rt
ha
is
H+
0%
H+
0%
15 Which is
a basic solution?
H+ is greater than
OHOH- is greater than
H+
H+ is equal to OH-
OH
-
0%
lt
re
at
er
t
sg
OH
-i
o
ha
n
OH
n
gr
ea
te
rt
ha
is
H+
0%
H+
0%
eq
ua
C.
is
B.
H+
A.
Level 4
I can explain and apply the level 2 knowledge in even more
sophisticated ways than I was taught in class, or I can use
it to evaluate evidence or to make predictions about a
related concept.
16 A solution with a pH of 3 is how
many times more acidic than a solution
with a pH of 5?
A. 2 times
B. 10 times
C. 20 times
D. 100 times
t im
es
0%
10
0
tim
20
es
tim
10
tim
2
0%
es
0%
es
0%
17 A solution with a pH of 9 is how
many times more basic than a solution
with a pH of 5?
A. 4 times
B. 100 times
C. 1000 times
D. 10,000 times
E. 1 million times
t im
es
0%
10
0
tim
20
es
tim
10
tim
2
0%
es
0%
es
0%