Section 2.3 Elements And Compounds Flashcards Quizlet. All living and nonliving things are made up of building blocks called.. atoms What are the two groups into which substances can be classified? elements or compounds True or False? elements can be easily separated into simpler substances false Compounds are substances that can be separated into simpler substances only by _______ means chemical
Section 2.3 Elements And Compounds Flashcards Quizlet from s3.studylib.net
Terms in this set (57) The simplest form of matter that has a unique set of properties. Element A substance that contains two or more elements chemically combined in a fixed proportion. Compound A change that produces matter with a different composition than the original matter. Chemical Change Each element.
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