how many significant figures are in this mass? 3 x 10^6 mg
how many significant figures are in this mass? 3 x 10^6 mg
Answer
Answer:
1
Explanation:
Step1: Identify significant digits
In scientific - notation (a\times10^{n}), the significant digits are in the coefficient (a). Here, (a = 3). The number (3\times10^{6}) has 1 significant figure because the digit 3 is a non - zero digit and in scientific notation, only the digits in the coefficient part ((a)) are considered for significant figures.