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What is Chemistry?
The Scientific Method
Properties of Matter
Classification of Matter
Changes in Matter
100
the study of the composition of matter and the changes that matter undergoes
What is chemistry?
100
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What is the first step of the scientific process?
100
a characteristic of a substance that can be observed or measured without changing the identity of the substance
What is a physical property?
100
A mixture that is uniform throughout
What is a homogeneous mixture?
100
something that describes the ability of a substance to undergo a specific chemical change
What is a chemical property?
200
chemistry that is done simply to gain knowledge
What is pure chemistry?
200
a group that experiences the same conditions as the experimental groups with the exception of the variable that is being tested
What is a control group?
200
matter that has a uniform and definite composition
What is a pure substance?
200
a mixture in which the composition is not uniform throughout the mixture
What is a heterogeneous mixture?
200
Iron oxide is commonly known as this
What is rust?
300
the only element studied in organic chemistry
What is carbon?
300
an experiment is the variable that is changed during an experiment
What is the independent variable?
300
a property that depends on the amount or mass of an object
What is an extensive property?
300
Filtration, distillation, crystallization, and chromatography
What are the four methods of separating mixtures?
300
The elemental symbol for Zinc
What is Zn?
400
a substance that was believed to be capable of being used to turn base metals (such as lead) into gold
What is the philosopher's stone?
400
a publishing of several scientific findings
What is a scientific journal?
400
Change that doesn't alter the identity of a substance
What is a physical change?
400
Sb
What is the chemical symbol for Antimony?
400
a substance that is present at the start of a chemical reaction
What is a reactant?
500
the study of both macroscopic and atomic properties and phenomena in chemical systems
What is physical chemistry?
500
a summary of the results of many experiences with no known exception, often having a mathematical basis
What is scientific law?
500
the gaseous state of a substance that is a solid or liquid at room temperature
What is a vapor?
500
Latin and English
What are the two languages that the chemical symbols based off of?
500
signs of a chemical change
What are color, energy, or odor change, bubbles, or precipitates?