Metric prefixes - Study guides, Class notes & Summaries

Chapter 1: Chemical Foundations 1. Which of the following is an example of a quantitative observation? A) The piece of metal is longer than the piece of wood. B) Solution 1 is much darker than solution 2. C) The liquid in beaker A is blue. D) The temperature of the liquid is 60°C. E) At least two of the above (A-D) are quantitative observations. 2. A quantitative observation A) contains a number and a unit B) does not contain a number C) always makes a comparison D) must be ob...

Chapter 1: Chemical Foundations 1. Which of the following is an example of a quantitative observation? A) The piece of metal is longer than the piece of wood. B) Solution 1 is much darker than solution 2. C) The liquid in beaker A is blue. D) The temperature of the liquid is 60°C. E) At least two of the above (A-D) are quantitative observations. ANS: D DIF: Easy REF: 1.2 KEY: Chemistry | general chemistry | general concepts | scientific method MSC: Conceptual 2. A quantitative observa...

Chemistry Exam With 100% Correct Answers 2024 Which of the following metric relationships is incorrect A. 1 microliter=10(-6) liters B. 1 gram=10(3) kilograms C. 1 gram=10(2) centigrams D. 10 decimeters=1 meter - answer1 gram=10(3) kilograms Order the four metric prefixes from smallest to largest A. Nano-<milli-<centi-<kilo- B. Milli-<nano-<centi-<kilo- C. Kilo-<centi-<nano-<milli- D. Kilo-<centi-<milli-<nano- E. Centi-<nano-<kilo-<milli- ...

CHEM Exam I Questions With 100% Correct Answers 2024/2025 A theory is another word for a(n) _________. model What is the definition of a scientific law? It is a unifying concept that summarizes an observable behavior and is often a mathematical description of the way in which a natural phenomenon occurs. Which of the following best defines a scientific theory? A) An 'if, then' statement that can be tested by science. B) A model used to explain how or why a phenomenon occurs. C) A uni...

Chapter 01 - Chemistry and Measurement 1. What is a scientific theory? a. It is a collection of experimental data. b. It is an assertion of scientific fact. c. It is a guess or conjecture about natural phenomena. d. It is a fundamental relationship of nature. e. It is an explanation of natural phenomena that has undergone significant testing. ANSWER: POINTS: DIFFICULTY: REFERENCES: HAS VARIABLES: LEARNING OBJECTIVE S: e 1 easy 1.2 False GENE.EBBI.13.1 - Understand how the scien...

CHEM Exam I Questions With 100% Correct Answers 2024/2025 A theory is another word for a(n) _________. model What is the definition of a scientific law? It is a unifying concept that summarizes an observable behavior and is often a mathematical description of the way in which a natural phenomenon occurs. Which of the following best defines a scientific theory? A) An 'if, then' statement that can be tested by science. B) A model used to explain how or why a phenomenon occurs. C) A uni...

Chemistry 10th Edition by Steven S. Zumdahl, Susan A. Zumdahl , Donald J. DeCoste Solution Manual / Test Bank. Chemical Foundations 1. Which of the following is an example of a quantitative observation? A) The piece of metal is longer than the piece of wood. B) Solution 1 is much darker than solution 2. C) The liquid in beaker A is blue. D) The temperature of the liquid is 60°C. E) At least two of the above (A-D) are quantitative observations. ANS: D DIF: Easy REF: 1.2 KEY: Chemistry | ...

AFOQT Study Guide Questions with Correct Answers Types of analogies - Answer-synonym, antonym, action, function, size, degree, amount, part to whole, member to group, units of measurement, mathematical Types of numbers - Answer-natural: greater than 0 and has no decimal or fraction Whole: natural numbers and 0 Integer: positive/negative numbers and 0 Rational: can be represented as fraction or decimal , must terminate or resolve into repeating pattern Irrational: cannot be represented...

ATT comp study guide Questions and Answers 2023 what is not a primary factor in severity of an electric shock the General Health of the victim what is the minimum AC current normally required to cause severe muscular contractions 12 milliamps are capacitors circuit protection devices? no what should you do first if someone has been shocked remove the victim from the source what category includes electrical fires? Class C what type of protection is worn wh...

metric system correct answers centimeters, kilograms, miligrams, grams and milliliters. household systems correct answers inches, lb, teaspoons, tablespoons, pints apothecary system correct answers minims, dans, grains dates back to colonial times rarely used. weight correct answers base unit of kilograms body- grams or kilograms meds- micrograms or miligrams volume correct answers base unit of liters IV- liters or milliliters meds- milliliters length correct answers base u...