Chemistry: Atoms First notes

Chapter 1: Chemistry: The Science of Change 1. What is a unifying principle that explains a body of experimental observations? A) Law B) Hypothesis C) Theory D) Phenomena E) Prediction Ans: C Difficulty: Easy 2. What is defined as a tentative explanation for observations that are made that result in the formulation of this concept? A) Law B) Hypothesis C) Theory D) Phenomena E) Prediction Ans: B Difficulty: Easy 3. What is term used for findings that are summarized based on a pattern or ...

Chapter 1: Chemistry: The Science of Change 1. What is a unifying principle that explains a body of experimental observations? A) Law B) Hypothesis C) Theory D) Phenomena E) Prediction Ans: C Difficulty: Easy 2. What is defined as a tentative explanation for observations that are made that result in the formulation of this concept? A) Law B) Hypothesis C) Theory D) Phenomena E) Prediction Ans: B Difficulty: Easy 3. What is term used for findings that are summarized based on a pattern or ...