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12 Cards in this Set

  • Front
  • Back
What does organic chemistry deal with most?
- Carbon
What does analytical chemistry involve?
- finding with compounds that are not definied as organic.
What does physical chemistry deal with?
- The properties - especially quantative (measurable) properties - of substances.
Biochemistry deals with ______________.
- the chemistry of living things.
____________ changes, also called chemical reactions, change the composition (or structure) of a substance.
- Chemical
_________ changes do not alter the composition.
- Physical
A ________________ is a chemical combination of elements that has its own set of properties and a definite composition.
- Compound
The simplest form of matter and cannot be broken down chemically into simpler, stable substances are called __________.
- elements
Elements and compounds are two types of __________.
- substances
Physical combinations of substances that have properties related to those of their components but that do not have definite compositions are called __________.
- mixtures
In ___________ mixtures, two or more different types of matter can be seen with the naked eye or good microscope.
- heterogeneous.
With _____________ homogeneous mixtures look alike, even with a microscope.
- homogeneous