Chemistry
Chemistry 2
Scientific Method
Rocks/Minerals
Rock/Mineral 2
100
anything that has mass and takes up space
What is matter
100
This is a combination of two or more substances that are not chemically combined.
What is a mixture
100
These are the different factors that can change in an experiment
What are variables
100
Most of the common rock forming minerals belong to this group
What are silicates
100
This rock is formed from heat and pressure within the Earth's crust, but it does not completely melt
What is a metamorphic rock
200
The chemical symbol for this element is C.
What is Carbon
200
This type of mixture is evenly mixed
What is a homogeneous mixture
200
This is the standard to which you results can be compared
What is the control
200
Minerals that break along smooth, flat surfaces have this
What is cleavage
200
Metamorphic rocks are said to have this type of texture when their mineral grains line up in parallel layers(like ribbons running through the rock)
What is foliated or foliation
300
This is the mass of an object divided by its volume
What is Density
300
In this type of bond atoms share electrons
What is a covalent bond
300
This is an educated guess
What is a hypothesis
300
These are the three major types of rocks
What are igneous, metamorphic and sedimentary
300
These are the two ways sedimentary rocks form
What are compaction and cementation
400
These are the two factors that can cause changes in the state of matter.
What are temperature and pressure
400
In this type of bond atoms give or take electrons
What is an ionic bond
400
This is the variable that is being measured
What is the dependent variable
400
This rock is formed from cooled magma or lava
What is an igneous rock
400
During this process minerals precipitate in the spaces between sediment grains.
What is cementation
500
These properties do not change when matter changes state.
What are chemical properties
500
Sodium and Chlorine combine in this type of bond to form NaCl or Salt.
What is an ionic bond
500
These are the six procedures to the scientific method (you must name them all)
What identify the problem, gather information, make hypothesis, test the hypothesis, analyze the results, draw conclusions
500
This type of lava or rock is light colored with lots of silica. The lava often produces very explosive eruptions.
What is granitic lava or rock
500
This rock is very light in weight and is formed from erupted lave. It is so light it can float in water.
What is pumice
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