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WorksheetsDescribing Matter
Total questions: 84
Worksheet time: 43mins
Anything that has mass and takes up space
weight
mass
volume
desnity
The study of matter and how matter changes
chemistry
physics
science
physical science
A single kind of matter that is pure, meaning it always has a specific makeup - or composition - and a specific set of properties
atom
element
substances
mixture
A characteristic of a substance that can observed without changing it another another substance
chemical property
pure substance
mixture
phsyical property
A characteristic of a substance that describes its ability to change into different substances
chemical characteristic
physical property
chemical property
mixture
A pure substance that cannot be broken down into any other substances ny chemicla or physical means
atom
elemet
molecule
pure substance
The basic particle from which all element are made
atom
element
molecule
microscope
A force of attraction between two atoms
bonds
connectivity
chemical bond
combination
A group of two or more atoms held together by chemical bonds
molecule
atom
chemical bond
group
A pure substance made of two elements chemically combined in a set ratio
set ratio
pure substance
mixture
compound
The elements shown in a compound and ratio of elements
mixture of elements
chemical formula
chemical ratio
chemical combination
Two or more substances - elements, compounds, or both - that are together in the same place but are not chemically combined
element
mixture
compound
atom
A mixture where you do see the different parts
substance
homogenous mixture
heterogenous mixture
meolcules
A mixture where you do not see the different parts easily
homogenous mixture
compound
substance
heterogenous mixture
A type of homogeneous mixture composed of at least two substances
compound
solution
mixture
substance
A characteristic that can be observed without changing the matter into another type of matter is a:
Chemical Property
A chemical reaction
Physical Property
A dance
Which of the following is an example of a chemical property?
Flammability
Density
Mass
Volume
Characteristics used to describe matter are called _________.
Both physical and chemical properties
Physical properties
Chemical Properties
Neither physical and chemical properties
Reacts with acid: Chemical or Physical Property
Sour taste: Chemical or Physical Property
Melting point: Chemical or Physical Property
Reacts with water: Chemical or Physical Property
Helium does not react with other materials: Chemical or Physical Property
Is glass breaking a chemical or physical change?
any change that results in the formation of a new substance
changes affecting the form, shape, texture of matter, but doesn't change it's chemical make up
What is a chemical change?
How two chemicals react with one another when combined
A property that we can measure or observe with our 5 senses or other tools
When two chemicals react with one another to form a new substance
When a change occurs but it does not result in the formation of a new substance
A student mixes yellow powder with water. Which observation would prove a CHEMICAL change occurred?
The powder DISSOLVED in the water
The water turned the COLOR yellow
The water's TEMPERATURE changed
The STATE OF MATTER changed
Which of the following examples provides evidence of a PHYSICAL change?
Wood is burned and releases ash and smoke
Iron rusts over time
When mixed, baking soda and vinegar form gas bubbles
Boiling water bubbles when heated
Which of the following options provides evidence of a CHEMICAL change?
Wood is burned releasing ash and smoke
Rocks separate when soil is sifted
Boiling water bubbles when heated
Salt dissolves in water
Which observations prove a chemical change occurred ?
Dissolving and expected color change
Mixing and dissolving
State of matter change and boiling water bubbles
Unexpected color change and temperature change
When mixing milk and vinegar, a white, chunky, solid substance is formed. What has occurred?
Physical change: state of matter
Chemical change: precipitate (solid forming from liquid)
Physical change: freezing
Chemical change: new gas
It shows a Tyndall effect when light is passed through
Solution
Suspension
Colloid
Both b and c
In which of the following do particles sit at the bottom
Solution
Suspension
None of the above
Colloid
BLACK PEPPER, GARLIC AND VINEGAR
SOL
SUS
COL
SOFTDRINKS AND ICE
SOL
SUS
COL
SUSPENSION MIXTURES ARE HOMOGENEOUS MIXTURES!
TRUE
FALSE
COLLOIDS HAVE PARTICLES THAT SETTLE AT THE BOTTOM.
TRUE
FALSE
____________: type of mixture that always looks cloudy because the particles t don’t settle at the bottom.
solution
colloid
suspension
In a ______________, one substance is dissolved in another substance.
solution
suspension
colloid
A snow globe would be an example of a __________________.
colloid
solution
suspension
Which of the following appear to be clear (are not cloudy)?
Solution
Suspension
Colloid
This mayonnaise is an example of a ___.
homogenous
colloid
suspension
mixture
Salt and water mixture is an example of a solution.
true
false
Milk
Solution
Suspension
Colloid
Maple Syrup
Solution
Suspension
Colloid
Sand in Water
Solution
Suspension
Colloid
Vinegar
Solution
Suspension
Colloid
Fog
Solution
Suspension
Colloid
Oil in Water
Solution
Suspension
Colloid
Seltzer Water
Solution
Suspension
Colloid
Clouds
Solution
Suspension
Colloid
Salt Water
Solution
Suspension
Colloid
Shaving Cream Foam
Solution
Suspension
Colloid
Muddy Water
Solution
Suspension
Colloid
Sugar Water
Solution
Suspension
Colloid
Kool-Aid
Solution
Suspension
Colloid
