chame chem
Subject:
Chemistry [1]
Name ____________________________________ Date __________ Class ___________________ Guided Reading and Study Workbook 17 ? Pr en tic e- H al l, In c. SECTION 3.1 THE IMPORTANCE OF MEASUREMENT (pages 51?53) This section explains the difference between qualitative and quantitative measurements, and how scientific notation can help express very large or very small numbers. Qualitative and Quantitative Measurements (page 51) 1. The system of units used for measurements in chemistry is called the ______________________________________________________________ . 2. Is the following statement true or false? A qualitative measurement gives a precise, numerical result. ______________________ 3. Is the following statement true or false? A quantitative measurement gives a