This question cannot be answered sensibly. A millilitre is a measure of volume, with dimensions [L3]. A gram is a measure of mass, with dimensions [M]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
It takes only a little mental effort to compare a grams of air and a gram of water to see that the two will have very different volumes.
Chat with our AI personalities
mL can be converted to L by dividing the number with 1000
0.0215 l
258000 ml
Does not convert; milligrams (mg) and grams (g) are measures of weight or mass and mL (milliliters) is a measure of volume.
It depends upon the density of the substance, since ml is a volume and mg is a weight.