Grams (g) and kilograms (kg) are used to describe measurements of mass. Grams are used for smaller or lighter items. 1,000 grams are equal to 1 kilogram. You can write it like this: 1,000 grams ...

with the 1-ounce and 1-gram gold bars being two of the most popular options. The 1-ounce gold bar is the most popular option, and according to Brett Elliott, the marketing director at APMEX ...