Dr. Kent McCorkle, or "Dr. Kent' to his student, has helped thousands of students be successful in chemistry.

Chemistry Practice Problems: Scientific Notation

[View the accompanying Lesson on Scientific Notation here.] [Download the accompanying PDF worksheet.] Convert the following numbers into scientific notation: 1.  192 Gs 2.  0.00478 fm 3.  50800 qt 4.  390.0200 K 5.  0.08200 µm 6.  4000 °F   Convert the following … Read More

Chemistry Lesson: Scientific Notation

[View the accompanying Scientific Notation Practice Problems here.] What is Scientific Notation? Scientific notation is a method of writing really large or really small numbers in a more concise form that removes all of the extraneous zeroes.  For example, 0.0000000072 … Read More