Analía Bellizzi – Chemistry Classes

Ronald Reagan High School

AS Scientific Notation Exercises

SCIENTIFIC NOTATION

 Conversion Exercises

  1. Express each of the following numbers in scientific notation with correct significant figures:

    (a) 711.0

    (b) 0.239

    (c) 90743

    (d) 134.2

    (e) 0.05499

    (f) 10000.0

    (g) 0.000000738592

  2. Express each of the following numbers in exponential notation with correct significant figures:

    (a) 704

    (b) 0.03344

    (c) 547.9

    (d) 22086

    (e) 1000.00

    (f) 0.0000000651

    (g) 0.007157

    2 (a) 7.04 × 102; (b) 3.344 × 10−2; (c) 5.479 × 102; (d) 2.2086 × 104; (e) 1.00000 × 103; (f) 6.51 × 10−8; (g) 7.157 × 10−3