Vocab
Branches of Chem
Units and measurements
States/properties of matter
Mixtures of matter
100
A measurement that reflects the amount of matter
What is Mass
100
Area of emphasis: most carbon-containing materials
What is Organic Chemistry
100
A defined unit in a system of measurements that is based on an object or event in the physical world.
What is a base unit
100
Form of matter that has its own definite shape and volume
What is a Solid
100
A pure substance that cannot be separated into simpler substance by physical chemical means
What is an element
200
Judgment based on the info obtained
What is a conclusion
200
Area of emphasis: in general, matter that does not contain carbon
What is Inorganic Chemistry
200
The SI base unit for length is
What is a meter
200
Form of matter that flows, has constant volume, and takes the shape of it’s container
What is a Liquid
200
A mixture that has constant composition throughout; its always a single faze
What is What is a homogeneous mixture
300
Used to express any number as a number between 1 and 10 multiplied by 10 raised to a power
What is scientific notation
300
Area of emphasis: the behavior and changes of matter and the related energy changes
What is Physical Chemistry
300
The SI base unit for temperature is
What is a kelvin
300
Form of matter that not only flows to conform to the shape of it’s container but also fills the entire volume of its container
What is a Gas
300
A technique that uses a porous barrier to separate a solid from a liquid
What is filtration
400
A systematic approach to problem solving that uses conversion factors to move, or convert, from one unit to another
What is What is dimensional analysis
400
Area of emphasis: components and composition of substances
What is Analytical Chemistry
400
Equal to one cubic decimeter, that is, 1L equals 1 dm3
What is a liter
400
These are dependent on the amount of substance present
what are extensive properties
400
Another word for homogeneous mixture
What is a solution
500
Characteristic that can be observed or measured without changing the sample’s composition
What is What is a physical property
500
Area of emphasis: matter and processes of living organisms
What is Biochemistry
500
A physical property of matter and is defined as the amount of mass per unit volume.
What is density.
500
These are independent of the amount of substance present
What are Intensive properties
500
A combination of two or more pure substances which each pure substance retains its physical properties
What is a mixture
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