Statement (A): Product of 0.0002 and 0.00003 in scientific notation is $6\times {10}^{-9}$  

Statement (B): The general form of a number in scientific notation is $a\times {10}^n,\text{'}a\text{'}$must be between $\text{'}1\text{'}$ and $\text{'1}0\text{'}(i.e.,1\le a<10)$ and $n\in z\left(\text{i.e.,\hspace{0.17em}'n'\hspace{0.17em}is\hspace{0.17em}an\hspace{0.17em}integer}\right)$