determine-from-the-following-choices-which-correctly-show-the-equality-and-conve

Question

Determine from the following choices which correctly show the equality and conversion factors for nanograms and grams.

Accepted Answer

1 g = 1×10⁹ ng;
1 g / 1×10⁹ ng and 1×10⁹ ng / 1 g

Answer

1 g = 1×10³ ng;
1 g / 1×10³ ng and 1×10³ ng / 1 g

Answer

1 g = 1×10⁶ ng;
1 g / 1×10⁶ ng and 1×10⁶ ng / 1 g

Answer

1 g = 1×10¹² ng;
1 g / 1×10¹² ng and 1×10¹² ng / 1 g