Properties of H20
What term describes water's ability to climb up a thin tube against gravity?
What is Capillary Action (Adhesion)?
Draw a water molecule and label the hydrogen, oxygen, and their charges.
What is _______?
What is 100 degrees Celsius?
You look at your beaker and see that the water is sticking to the sides of the glass beaker causing a curved line (meniscus) to form. This is due to which of water’s properties?
What is adhesion?
Does water dissolve ALL things?
What is NO?
Which property of water allows it to dissolve a wide variety of substances?
What is a Universal Solvent?
True or False: Adhesion is the attraction between water molecules and other substances.
What is true?
True or false: ice is denser than liquid water.
What is False?
Ice floats = less dense
A student is measuring a pencil on a triple beam balance. What would be an accurate unit of measurement?
What is GRAMS?
Why is water known as the "universal solvent"?
What is IT DISSOLVES MANY THINGS?
What is the attraction between water molecules called? (water sticking to water)
What is cohesion?
True or False: Physical weathering changes the chemical composition of rocks.
What is False?
Which of the following is the temperature of a liquid?
110 degrees Celsius
45 degrees Celsius
-10 degrees Celsius
What is 45 degrees Celsius?
Using the metric system, what is the unit of measurement for volume?
What is mL or L?
Ice floats in water. Ice is more or less dense than water?
What is less dense?
What property of water allows small insects to walk on its surface?
What is surface tension (cohesion)?
Acid rain dissolves bits of rock from a stone statue in a park. This is an example of ____________.
What is Chemical Weathering?
List 3 phases of water.
What is solid, liquid, and gas?
A student wants to perform an experiment to determine what temperature is best for growing tomato plants. Which is the BEST piece of equipment to use in this experiment to measure the independent variable?
What is THERMOMETER?
I like to vacation in Oklahoma (not near water) and Virginia Beach (near water). Which location would have the greatest temperature change?
What is Oklahoma?
Water is a polar molecule, meaning it has a positive and a negative side. (True or False)
What is True?
What is the tightness across the surface of water called?
What is surface tension?
Tariq is making noodles. He boiled water on the stove but had to use the bathroom. When he returned to the kitchen, all of the liquid was gone. What happened to the water?
What is evaporation?
What does Ms. Dungee do to get our attention in class?
What is "Countdown from 5"?
How do large bodies of water maintain warm or cool temperatures on their nearby climates? They —
What is absorb heat in the spring and summer and slowly release that heat in the fall and winter?