WorksheetsComprehensive review MATTER TAPS
Total questions: 78
Worksheet time: 1hrs 10mins
Chemistry investigates
nature
cells
matter
mass
The amount of matter
volume
matter
mass
vacuum
Amount of space
volume
matter
mass
gravity
Weight measures the force of
chemistry
matter
electrons
gravity
Substance made up of one type of atom
Element
Ionic Compound
Molecular compound
Metal
The smallest build(representative) building block of elements
atoms
ions
molecules
particles
a change in matter that produces new substances with new properties
chemical reaction
ion
word equation
pH scale
A mixture that is uniform in its properties throughout. (evenly mixed)
homogenus mixture
heterogeneous
chemical formula
Molecule
A combination of two or more substances that are not chemically combined
pure substance
Compound
Mixture
Solution
A homogeneous mixture of two or more substances
Solute
Solvent
Solubility
Solution
A substance that is dissolved in a solution.
Solute
Solvent
Solubility
Molecule
A liquid substance capable of dissolving other substances
Solute
Solvent
Solubility
Molecule
Melting point
Also known as molecular weight, molar mass = grams/mole. It is the sum of the total mass in grams of all the atoms that make up a mole of a particular molecule.
is a negatively-charged subatomic particle found in a "cloud" around the nucleus of an atom. (Blank) are extremely small compared to the other parts of an atom and can be gained or lost.
is the temperature at which the solid phase of a substance begins to change to a liquid.
The temperature at which a liquid phase of a substance begins to turn into a solid.
Freezing point
Also known as molecular weight, molar mass = grams/mole. It is the sum of the total mass in grams of all the atoms that make up a mole of a particular molecule.
is a negatively-charged subatomic particle found in a "cloud" around the nucleus of an atom. (Blank) are extremely small compared to the other parts of an atom and can be gained or lost.
is the temperature at which the solid phase of a substance begins to change to a liquid.
The temperature at which a liquid phase of a substance begins to turn into a solid.
Which of the following terms fits the following definition?
the amount of space matter takes up; measured in liters (L), cubic centimeters (cm3), or milliliters (mL)
volume
temperature
weight
standard units
Which of the following terms fits the following definition?
the heaviness of an object; force of gravity on mass=weight
volume
temperature
weight
standard units
Which of the following terms fits the following definition?
the science of different kinds of matter, and how that matter can change
mixtures
reactants
product
chemistry
Name the three states of matter.
solid, liquid, gas
plasma
solidus
vapor
What is the definition of matter?
Anything that has color
Anything that has mass and takes up space.
An intangible concept
Something that moves
How does temperature affect the state of matter?
Temperature affects the state of matter by changing the color of particles.
Temperature affects the state of matter by changing the kinetic energy of particles.
Temperature affects the state of matter by increasing the volume of particles.
Temperature affects the state of matter by altering the atomic number of particles.
How does the arrangement of particles differ in solids, liquids, and gases?
Solids have particles far apart and move freely, liquids have particles close together but can move past each other, and gases have particles closely packed in a regular arrangement.
Solids have particles loosely packed and can move freely, liquids have particles closely packed in a regular arrangement, and gases have particles close together but can move past each other.
Solids have particles closely packed in a regular arrangement, liquids have particles close together but can move past each other, and gases have particles far apart and move freely.
Solids have particles closely packed but can move past each other, liquids have particles far apart and move freely, and gases have particles close together but can move past each other.
Define volume in chemistry...
The area or space an object or substance occupies
How loud something is
How many books are in a series of books, example: volume 1, book 2
The difference between how much you have and what you can hold
What are the general characteristics of a solid?
gas and liquid
definite shape and volume
no definite shape
mass and matter
Which is a characteristic of crystalline solids?
repeating pattern and well defined melting point
no pattern, no melting point
matter
ice
Description of a liquid:
No definite shape,
but it has a definite volume
no definite shape and no definite volume
definite shape and definite volume
definite shape but no definite volume
Why can a sewing needle float on the surface of water?
matter
mass
surface tension
volume
Rubber and glass, which become softer as they are heated, are examples of crystalline solids.
True
False
Rubber and glass, which become softer as they are heated, are examples of amorphous solids.
True
False
The volume of a gas is the force of its outward push divided by the area of the walls of the container.
True
False
The pressure of a gas is the force of its outward push divided by the area of the walls of the container.
True
False
A gas has a definite volume but no definite shape.
True
False
A solid has a definite shape and definite volume.
True
False
What are two types of solids?
crystalline and amorphous
crystalline and matter
amorphous and matter
mass and volume
How do liquids with high viscosity differ from liquids with a low viscosity?
high viscosity flows fast and low viscosity flows slowly
high viscosity flows slowly and low viscosity flows fast
There is no difference.
matter and mass
Salt, sugar, and snow are examples of _______.
crystalline solid
amorphous solid
gas
liquid
_____ is a measure of a fluid's resistance to flow.
liquid
matter
pressure
viscosity
Fog
Solution
Colloid
Suspension
Soda
Colloid
Solution
suspension
Sunscreen
Colloid
Solution
Suspension
Milk
Colloid
Solution
Suspension
Snow globe
Colloid
Solution
Suspension
Vinegar
Colloid
Solution
Suspension
The part of a solution that does the dissolving
solute
solvent
solution
solubility
The part of the solution that is being dissolved
solute
solvent
solution
solubility
What is it called when light passes through a colloid and scatters/spreads out?
Tyndall Effect
Fog Effect
Timer Effect
Substance Effect
The three types of mixtures are..
solutions, solutes, solvents
solutions, colloids, suspensions
solutions, colloids, sediments
concentrates, dilutes, dissolvers
If a substance is soluble is means...
that it can dissolve into another substance
that it cannot dissolve into another substance
it must be a concentrated substance
it must be a diluted substance
If you wish to dilute a mixture you can..
add more solute
add more solution
add more solvent
add more sediment
A mixture is dilute is means the mixture is..
weak
strong
disappearing
reappearing
If a mixture is concentrated is means..
there is a large amount of colloid
there is no solute in the mixture
there is a large amount of solvent and a small amount of solute
there is a large amount of solute and a small amount of solvent
A feature of a solution is..
it is transparent
it is colourless
it is cloudy
it is concentrated
An example of an insoluble substance would be..
cordial in water
chocolate power in milk
sugar in water
oil in water
Which is the most common type of mixutre
solutions
solutes
colloids
suspensions
The three types of mixtures are..
solutions, solutes, solvents
solutions, colloids, suspensions
solutions, colloids, sediments
concentrates, dilutes, dissolvers
_________________ is an example of a solution, __________________ is an example of a colloid, _____________________ is an example of a suspension.
cordial, sand and water, milk
sand and water, milk, cordial
milk, cordial, sand and water
cordial, milk, sand and water
Heterogenous
Homogenous
Heterogenous
Homogenous
A mixture that does NOT appear to be evenly mixed throughout is ______.
an atom
a compound
a homogeneous mixture
a heterogeneous mixture
Used to find the volume of liquids.
Flask
Beaker
Graduated cylinder
Thermometer
Facts, numbers, and other evidence that is gathered using observations.
Empirical Evidence
SI
Data
Meniscus
The "curve" seen when measuring a liquid; measure at the bottom of this to accurately find the volume of the liquid.
Density
Data
Miniscus
Volume
