Properties of water
water
More water
Measuring in Science
Air
100
This property of water allows a pin to float on the surface of water.
What is cohesion at the surface (surface tension)?
100

This is the type of bond that occurs between polar molecules.

What is hydrogen bond?

100

This is the density of water.

What is 1g/mL?

100
A student is recording the volume of a liquid. What unit of measurement will she use?
What is liters?
100

When something moves something else out of the way, such as a rock placed in water.

What is displacement?

200
This property of water demonstrates the attraction of one water molecule to another.
What is cohesion?
200

These types of molecules dissolve in water.

What is hydrophilic or polar?

200

This property is why sweating cools us down.

What is high heat of vaporization?

200
In the lab, what tools are commonly used to measure volume?
What is a beaker or graduated cylinder?
200

Air has density because it has these

What are mass and volume?

300
This property of water allows water to "climb" up substances.
What is capillary action?
300

This is the positive end of a water molecule.

What is the hydrogen?

300

This is why ice floats.

What is water is less dense as a solid?

300
This unit of measurement is used to label mass.
What is grams?
300

Airplanes fly because of this force?

What is lift?

400
Water molecules tend to "stick" together because of positively and negatively charged "ends" of the molecule. So, we say it is what kind of molecule?
What is a polar molecule?
400

This type of molecule will not dissolve in water.

What is hydrophobic or non-polar?

400
Water is called a universal...

solvent?

400

This is how density is labeled.

What is g/ml or g/cm3?

400

Venturi devices work because the air blown over the straw has...

What is less pressure?

500
This property describes tightness across the surface of water, caused by the polar molecules pulling on one another.
What is surface tension?
500

This happens to the dissolved oxygen in water when the temperature of the water increases.

What is goes down.

500

What a solute is dissolved into.

What is a solvent?

500
This system of measurement is used in science.
What is the metric or SI system?
500

When a substance is trapped inside another substance in a spherical shape.

What is a bubble?

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