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The Five Branches of Chemistry
Testing
Know The Difference
Know The Difference Dous
End Chapters
100
The study of both macroscopic and atomic properties in chemical systems. (The study of characteristics, properties or molecules)
What is Physical Chemistry
100
A systematic approach in study.
What is The Scientific Method
100
A statement that summarizes the results of many experiments and to which there are no exceptions.
What is Scientific Law
100
A substance made from a solution.
What is Precipitate
100
Technique that is based on differences in the boiling points of the substances involved.
What is Distillation
200
The study of chemical Processes that occur in living things.
What is Biochemistry
200
The variable that changes because of something you did. (Something you can change)
What is Independent Variable
200
Depends only on the type of matter
What is Intensive Property
200
Describes the ability of a substance to undergo a specific Chemical Change
What is Chemical Property
200
Starting substances
What is A Reactant
300
The study of chemicals containing Carbon (Carbonates)
What is Organic Chemistry
300
The variable that is observed during an experiment. (Something that changes because of what you did)
What is Dependent Variable
300
Depends on the amount
What is Extensive Property
300
Characteristic of a substance that can be measured without changing the substance
What is Physical Property
300
An expression that shows elements and ratio of these elements in a compound
What is A Chemical Formula
400
The Study of Chemicals that in general, do not contain Carbon. (Example - Sodium Chloride used as table salt)
What is Inorganic Chemistry
400
A group that experiences the same conditions as the experimental groups, with exception of the variable being tested. (Standard for comparison)
What is The Control Group
400
Concerned with a Greater understanding of the theories behind how matter is changing. Research and Testing.
What is Pure Chemistry
400
Change that produces matter with a different composition (Irreversible)
What is Chemical Change
400
Composition is not uniform throughout (Soil, sand and water) - Not the same properties
What is A Heterogeneous Mixture
500
The study of the composition of matter, with a focus on separating, identifying and quantifying chemical samples.
What is Analytical chemistry
500
Explanation that is well supported by data.
What is Theory
500
Directed toward a specific goal or application
What is Applied Chemistry
500
Change where properties of the material change but the identity doesn't (Examples - Melting, Boiling, Sanding wood) - Reversible
What is Physical Change
500
Composition is uniform throughout (Air, Salt, Water, sugar, Brass, Solutions)
What is A Homogeneous Mixture