WorksheetsProperties of Water Quiz
Total questions: 10
Worksheet time: 5mins
A molecule with partial charges (+/- ends). This molecule mixes with water. It also shares electrons unequally.
polar
nonpolar
covalent
ionic
No partial charges. Do not mix with water.
Equal sharing of electrons.
Polar
Nonpolar
Covalent
Ionic
Attraction between like molecules is known as
hesion
hyperhesion
adhesion
cohesion
Adhesion is
attraction between molecules of different substances
water is attracted to other types of molecules
oil is attracted to other types of molecules
when water sticks to other water molecules
Weak attraction between a hydrogen atom and another atom
Covalent bond
Hydrogen bond
Ionic Bond
Water Bond
Water is often called the universal solvent because
it sticks to the fibers of paper and cloth.
it solid form floats on its liquid form.
it can dissolve many different substances.
it is polar.
A solute is
the liquid in which a substance dissolves
a sign of respect used in the military
a song played in the band
the substance being dissolved
Why are buffers important in the human body?
They keep bacteria out of our bodies.
They stop food from digesting properly.
They keep the pH of blood constant.
They keep blood vessels shiny.
A substance that increases the hydrogen ion (H+) concentration of a solution. On the pH scale: 6.9 or below is considered an
acid
base
neutral substance
concentrated substance
Ice floats because
its molecules are less densely packed than liquid water.
its molecules are more densely packed than liquid water.
it is more dense than water.
of cohesion.
