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Oct 11, 2024 · Study with Quizlet and memorize flashcards containing terms like Chemistry, How Many Branches of Chemistry are there?, Organic Chemistry and more.
Study with Quizlet and memorize flashcards containing terms like what is chemistry, define scientific method, what are the steps in carrying out the scientific method? and more.
Study with Quizlet and memorize flashcards containing terms like Chemistry, Matter, How do Chemists Study Matter? and more.
Answers will vary. Sample answer: Gatorade contains water, sugar, dextrose, citric acid, salt, sodium chloride, monopotassium phosphate, and sucrose acetate isobutyrate.
CHEM 111 Study Guide for Exam 1: Chapters 1-. Chapter 1: Atoms. Understand the difference among solids, liquids and gases. Understand the composition of matter: elements, compounds, mixtures, etc. Understand the law of conservation of mass, the law of definite proportions, and the law of multiple proportions. Understand the structure of atoms.
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1. Place a glass of water outside. It will freeze if the temperature is below 0 °C. 3. (a) law (states a consistently observed phenomenon, can be used for prediction); (b) theory (a widely accepted explanation of the behavior of matter); (c) hypothesis (a tentative explanation, can be investigated by experimentation) 5.
Jun 18, 2023 · The octet rule is a chemistry rule of thumb that says that atoms combine in a way that gives them eight electrons in their valence shells. This achieves a stable electron configuration similar to that of noble gases.
