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facts, figures, and other evidence gathered through observations. scientific theory. A well-tested concept that explains a wide range of observations. Study with Quizlet and memorize flashcards containing terms like science, observing, inferring and more.
Study with Quizlet and memorize flashcards containing terms like Chemistry, Organic Chemistry, Inorganic Chemistry and more.
Chemistry. the branch of science that deals with the study of the composition, structure, and properties of matter and the changes which matter undergoes. physical chemistry. the branch of chemistry which deals with applying the theories of physics to the study of reactions and properties of matter. organic chemistry.
Jun 26, 2023 · Chemistry is the study of matter—what it consists of, what its properties are, and how it changes. Being able to describe the ingredients in a cake and how they change when the cake is baked is called chemistry. Matter is anything that has mass and takes up space—that is, anything that is physically real.
Definitions in chemistry – questions. Definitions tell us what words mean. Good definitions can be very useful, but sometimes definitions can be wrong, or just confusing. To be helpful a definition needs to be correct, and to make sense. Below are some definitions of important words in science.
Jan 15, 2021 · The endoplasmic reticulum (ER) is a large organelle made of membranous sheets and tubules that begin near the nucleus and extend across the cell. The endoplasmic reticulum creates, packages, and secretes many of the products created by a cell.
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Match. Study with Quizlet and memorize flashcards containing terms like Define isotopes, Define relative atomic mass., Define relative isotopic mass and more.
