General, Organic, Biological Chemistry- Chapter 1 Exam Questions with Verified Answers Graded A+ (100% Pass)
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General, Organic, Biological Chemistry- Chapter 1
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General, Organic, Biological Chemistry- Chapter 1
General, Organic, Biological Chemistry- Chapter 1 Exam Questions with Verified Answers Graded A+ (100% Pass)
Matter - Answers Anything that takes up space (volume) and weighs something (mass)
Mixture - Answers Combination of 2 or more substances (meaning it can be separated into 2 different com...
General, Organic, Biological Chemistry- Chapter 1 Exam Questions with Verified Answers Graded A+
(100% Pass)
Matter - Answers Anything that takes up space (volume) and weighs something (mass)
Mixture - Answers Combination of 2 or more substances (meaning it can be separated into 2 different
components)
Homogeneous Mixture - Answers Mixture with the same composition throughout
Heterogeneous Mixture - Answers Mixture with composition that varies throughout
Pure Substance - Answers Made up of only one substance
Element - Answers Contain only one type of atom; simplest type of matter
Atom - Answers Smallest unit of matter that can exist and keep its chemically unique characteristics
Compound - Answers Pure substance that is made up of 2 or more elements chemically joined together
in a fixed composition (H2O)
Group - Answers Elements organized in a vertical column with similar chemical behaviors; labeled 1A,
2A, 3A, 4A, 5A, 6A, 7A, and 8A
Period - Answers elements organized in a horizontal row (numbered from 1-7)
Chemicals - Answers substances that have the same composition and properties wherever found
States of Matter - Answers The physical form in which matter exists (s, l, g); the behavior and
composition of matter are defined for every substance @ the submicroscopic level (particles)
Solid - Answers Has definite shape and definite volume
Liquid - Answers Has a definite volume and takes shape of container
Gas - Answers has no definite shape or volume (expands to fill container)
Molecular Makeup - Answers Influences a substance's properties
Physical Change - Answers Occurs when form of matter is changed but its identity remains the same
(chemical formula)
Chemical Reaction - Answers When a substance/substances undergo a change that results in a new
chemical identity of the substance(s) involved
Chemistry - Answers Is the study of composition, structure, properties and reactions of matter
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