Which one of the following data has only four significant figures ?
A 0.200 g
B 6.023 x 1023
C 285 cm
D 0.0025 L
Answers
Answered by
1
Explanation:
i think option b is correct
but still check it
Answered by
2
Answer:
the answer is option (B)
Explanation:
digits -6,2,3 are non zero - therefore significant
and
0 is between two non- zero digit - 6&2
therefore it is significant
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