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What is Chemistry?
The Scientific Method
Properties of Matter
Classification of Matter
Changes in Matter
100
The study of matter and the changes it undergoes
What is chemistry
100
Systematic and logical approach to the acquisition of knowledge
What is the scientific method
100
Form of matter that has a definite volume, but an indefinite shape
What is a liquid
100
Any part of a sample that has a uniform composition and properties
What is a phase
100
This is the process that happens when a substance or more become a new substance
What is chemical reaction
200
Studying the theories behind how matter is changing in chemical reactions
What is Pure Chemistry
200
An explanation that has been tested several times and has been accepted as an explanation
What is a theory
200
A property of matter that depends only on the type of matter in a sample and not on the amount
What is intensive property
200
The simplest form of matter that has a unique set of properties
What are elements
200
This process is also known or described as burn, explode, rot, ferment, and decompose.
What is a chemical change
300
chemistry that is directed toward a specific practical goal or application.
What is Applied chemistry
300
A testable conjecture that proposes an answer to the question
What is a hypothesis
300
A property that depends on the amount of matter in a sample
What is extensive property
300
A method of separating a mixture based on differences in boiling points.
What is distillation
300
Substance that is present at the start of a chemical reaction
What is a reactant
400
The study of the composition of matter, with a focus on separating, identifying, and quantifying chemical samples
What is Analytical chemistry
400
Known as the father of modern science
Who is Leonardo da Vinci
400
A change to matter that doesn't change the identity of the matter
What is a physical change
400
An expression for a compound of elements and the proportions of each element
What is a chemical formula
400
A solid product that forms from a reaction and settles out of a liquid mixture
What is precipitate
500
Combo of science and philosophy that was considered mystical but could be practical
What is alchemy
500
The 4th step of the scientific method
What is analyzing results
500
The gaseous state of a substance that is a solid or liquid at room temperature
What is vapor
500
A technique that separates solids from liquids in a heterogeneous mixture
What is filtration
500
A substance that is present at the end of a chemical reaction
What is a product