Metric prefixes - Study guides, Class notes & Summaries

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...

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...

ATT Comp Study Guide | 100% Correct | Verified | 2024 Version 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 wo...

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...

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...

What is the vertical axis of the graph called? Correct Answer: Y-axis What is the name of the horizontal axis of a graph? Correct Answer: X-axis What is the reciprocal of 1,000? Correct Answer: 0.001 What is the metric system order from highest to lowest? Correct Answer: Giga,mega,kilo,hector,deca,deci,centi,milli,micro,nano What are the prefixes in order? Correct Answer: M,k,da,d,Mega,kilo, deca,deci,centi What is the reciprocal of Mega? Correct Answer: Micro what is the term used to de...

HESI ENTRANCE-CHEMISTRY EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED The scientific system of writing numbers. The scientific notation is ? Mathematical sign Significand Exponential (logarithm). Scientific notation is composed of what 3 parts? Logarithm. Exponential is also called ? It designates whether the number is positive or negative. Tell me about the mathematical sign? The base value of the number or the value of the number when all the values of ten are removed. Te...

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...

physics the study of forces, energy, motion Chemistry study of atoms and molecules, their structures, and their interactions to form various substances. Earth Science Earth's structure and composition, as well as the processes that change Earth, such as volcanic and seismic activity. astronomy The study of the moon, stars, and other objects in space Science An organized way of gathering and analyzing evidence about the natural world. Precision a measure of how clo...