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Chapter 1 Section 1
Chapter 1 Section 2
Chapter 2 Section 1
Chapter 2 Section 2
Chapter 2 Section 3
100
What is the study of composition of matter and the changes that matter undergoes?
what is chemistry
100
What is an educated guess called in science?
What is a Hypothesis
100
What are the three states of matter?
What is Solid, Liquid, Gas
100
What is a physical blend of two or more components, each of which retains its own identity and properties.
What is a mixture
100
What is a substance that is present at the end of a chemical reaction.
What is reactant
200
What refers to small particles that make up all matter?
What is Microscopic
200
What method uses specific techniques to observe and investigate natural phenomena?
What is the Scientific method
200
What is a gaseous state of a substance that is a solid or liquid at room temperature?
What is a vapor
200
What is a mixture in which the composition is uniform throughout the mixture.
What is a homogeneous mixture
200
What describes the ability of a substance to undergo a specific chemical change.
What is a chemical property
300
What refers substances and objects that can be seen, touched and measured?
What is Macroscopic
300
Which group the same conditions as the other experimental groups, but without the variable being tested?
What is the control group
300
What is a pure substance?
What is matter that has uniform and definite shape
300
What is a mixture in which the composition is not uniform throughout the mixture.
What is heterogeneous mixture
300
What is a substance that is present at the end of a chemical reaction.
What is a product
400
What are the five main disciplines of chemistry?
What is Physical, Organic, Inorganic, Analytical, and Biochemistry
400
What is a statement that summarizes the results of many observations and experiments to which there are no known exceptions?
What is a Scientific law
400
What is a property that depends on the amount of matter in a sample.
What is an extensive property
400
What is any part of a sample that has a uniform composition and properties.
What is a phase
400
What is a process that occurs when one or more substances are changed into one or more new substances.
What is a chemical reaction
500
Chemistry is a subject that has its roots in the ancient tradition known as?
What is Alchemy
500
What are the five steps of the scientific method in order?
What is formulating a question, making a hypothesis, testing the hypothesis, analyzing results, developing theories
500
What is a property of matter that depends only on the type of matter in a sample and not on the amount.
What is an intensive property
500
What is the simplest form of matter that has a unique set of properties.
What is an element
500
What is a solid product that forms from a reaction and settles out of a liquid mixture.
What is a precipitate