An uknown substance from planet x has a density of 10g/ml.it occupies a volume of 80ml. what is the mass of this unknown substance

To find the mass of the unknown substance, you can use the formula Mass = Density x Volume.

Given:
Density = 10 g/ml
Volume = 80 ml

To calculate the mass of the unknown substance, multiply the density by the volume:

Mass = 10 g/ml x 80 ml
Mass = 800 g

Therefore, the mass of the unknown substance is 800 grams.