Chemistry, asked by ravindrashewale741, 7 months ago

give the number of significant figures in each of the following a.1.230×104 b.0.002030 c.1.23×104 d.1.89×10-4

Answers

Answered by saniyah35

1

Explanation:

a = 3 significant figures

b = 3 significant figures

c= 3 significant figures

d = 3 significant figures

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