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Scientific Method & Water Properties Flashcards | StudBud
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Scientific Method & Water Properties
Scientific Method & Water Properties
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1
Water can absorb a lot of heat before it changes temperature.
hot
specific time
specific heat
the ocean
2
A control group is used to
test
fail
measure
compare
3
What elements is water made of?
Hydrogen
Sodium
Titanium
Oxygen
4
The substance that dissolves other substances.
solvent
solute
solubility
solution
5
What allows water to climb up to a tall tree's leaves?
cohesion
capillary action
adhesion
6
What type of bond connects two different water molecules?
covalent bond
polar covalent bond
hydrogen bond
ionic bond
7
The dependent variable is
The variable on the x axis
The variable that is compared
The variable that is tested
The variable that is measured
8
If a substance has a pH of 4, it is a(n)
acid
base
neutral
9
When water sticks to water.
capillary action
adhesion
cohesion
10
The independent variable is
The variable that is measured
The variable that is compared
The variable the is chosen to be tested
The variable on the y axis
11
Word that describes that water has a negative end and positive end.
atom
negative
polar
polar bear
12
Water has a ph of 5.
False
True
13
What is the formula for water?
H2O
2HO
O2H2
HO2
14
A controlled experiment tests
3 variables
4 variables
2 variables
1 variable
15
When water sticks to another substance.
adhesion
capillary action
cohesion
