Question

how many significant figures are present in a)6.005 b)6.002×10²³​

Answer 1

Answer:

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Explanation:

a)4 as it is greater than 1

b)4 as

6.022 * 10^23 = 6022 * 10^20

We don't count the zeroes in non decimal no. , so , significant figures = 6,0,2 and 2 .

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