Exploring Our Fluid Earth

Teaching Science as Inquiry

 

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Question Set: Concentration
NGSS Science and Engineering Practices
Using Mathematics and Computational Thinking
NGSS Crosscutting Concepts
Scale, Proportion, and Quantity
NGSS Disciplinary Core Ideas
PS1.A: Structure and Properties of Matter
Table of Contents
Question Set: Concentration
  1. Why is concentration important? Your answer should include some examples in everyday life where concentration is critical.
     
  2. Convert the following ppt measurements to percentages.
    1. 905 ppt
    2. 5 ppt
    3. 35 ppt
    4. 0.1 ppt
       
  3. Convert the following percentage measurements to ppt.
    1. 100%
    2. 82%
    3. 18%
    4. 3.5%
Exploring Our Fluid Earth, a product of the Curriculum Research & Development Group (CRDG), College of Education. University of Hawaii, 2011. This document may be freely reproduced and distributed for non-profit educational purposes.