Final answer:
The weight in grams of the AN/AVS-10V PNVG cannot be determined without its specific mass data and local gravitational acceleration.
Step-by-step explanation:
The total weight in grams of the AN/AVS-10V PNVG (Panoramic Night Vision Goggles) is not directly referenced in the information provided. However, the information given seems to be about the concept of molar mass and its calculation in atomic mass units (a.m.u.), as well as unit conversion related to weight and mass. To find the weight of an actual physical object like the AN/AVS-10V PNVG in grams, you would typically need the object's mass and local gravitational acceleration (9.81 m/s² on Earth). Without specific mass data for the AN/AVS-10V PNVG, it's impossible to provide the required weight in grams.