Problem: For each number, underline the zeroes that are significant and draw an x through the zeroes that are not:a. 1,050,501 km b. 0.0020 mc. 0.000000000000002 s d. 0.001090 cm  

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For each number, underline the zeroes that are significant and draw an x through the zeroes that are not:

a. 1,050,501 km 

b. 0.0020 m

c. 0.000000000000002 s 

d. 0.001090 cm 

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Our data indicates that this problem or a close variation was asked in Chemistry: A Molecular Approach - Tro 2nd Edition. You can also practice Chemistry: A Molecular Approach - Tro 2nd Edition practice problems.