Properties
This property of water accounts for its tendency to attach to many other substances or molecules.
What is adhesion?
This is the number of hydrogen atoms in a water molecule..
What is two?
How do we calculate the density of an object or substance?
What is divide it mass by its volume?
A student is recording a small volume of a liquid. What unit of measurement will she use?
What is mL?
Water can exist in how many different states of matter?
What is three?
This property of water demonstrates the attraction of one water molecule to another.
What is cohesion?
This is the number of oxygen atoms in a water molecule.
What is 1?
In the lab, what tools are commonly used to measure mass?
What is a scale or double beam balance?
In the lab, what tools are commonly used to measure volume?
What is a beaker or graduated cylinder?
Name the three states of matter in which water can exsist.
What is liquid, solid and gas?
This property of water allows water to dissolve more substances than any other liquid.
What is the universal solvent?
This is the chemical formula for water.
What is H20?
This is the smallest particle of matter.
What is an atom?
This unit of measurement is used to label mass.
What is grams?
In the solid state water is _________ dense than in the liquid state.
What is less?
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?
This describes the arrangement of water molecules in the solid form.
What is a lattice pattern?
This is formed when two or more polar molecules combine, causing bonds between certain molecules to be broken.
What is a solution?
This is how density is labeled.
What is g/ml or g/cm3?
This is the amount of energy required to raise one kg of a substance one degree celcius.
What is specific heat?
This property describes tightness across the surface of water, caused by the polar molecules pulling on one another.
What is surface tension?
This property of water results in great bodies of water being able to regulate their temperature so there are no great extremes during day and night.
What is heat capacity?
When two or more atoms bond together, what us made?
What is a molecule?
This tool is used to measure the density of a liquid in the "real world", often for syrup making.
What is a hydrometer?
In this state of water, molecules are the most randomly arranged?
What is gas