Question

How many significant figures are in 0.0005
1)1 2)2 3)3 4)4​

Answer 1

Answer:

0.0005 m has 1 significant figure because leading zeroes are place holders and not significant. B. 7,077 mg has 4 significant figures because the non-zero digits are always significant and a zero between other significant numbers (called a captive zero) is significant.

Explanation:

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