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WorksheetsProperties of Water
Total questions: 22
Worksheet time: 18mins
Water is "sticky" because...
of cohesion.
of adhesion.
of the attraction between the positively charged hydrogen atoms and the negatively charged oxygen atom.
of capillary action.
Why is water called the universal solvent?
It is polar.
It exist in the universe.
It dissolves many materials.
It has oxygen and hydrogen.
The hydrogen atoms in a water molecule are ________________ charged.
not
negatively
neutrally
positively
Why does ice float on liquid water?
Ice does not float on liquid water.
It has a higher density than liquid water.
It floats because it has lower density than liquid water.
adhesion and cohesion
When water molecules stick to each other because of the polar attraction between hydrogen and oxygen atoms, it is called ______________.
adhesion
cohesion
specific heat index
properties of water
When water molecules stick to other materials it is called _____________.
adhesion
cohesion
capillary action
surface tension
The ability of water to move upward, against gravity, through small openings.
specific heat index
properties of water
capillary action
surface tension
Water is able to dissolve almost all substances on Earth except for ______________.
soap
sugar and salt
kool-aid mix
oil and fats
The steam coming from your hot drink is what state of water?
plasma
liquid
gas
solid
What molecule is this?
calcium
hydrogen
helium
water
What substance can water dissolve?
wax
butter
oil
salt
A paperclip floating on water is an example of what property of water?
capillary action
surface tension
universal solvent
specific heat index
Water traveling up a plant is what property of water?
surface tension
cohesion
specific heat index
capillary action
Water drops being attracted to each other is an example of ____________.
capillary action
adhesion
specific heat index
cohesion
