What is not an appropriate unit for measuring density

answer:

explanation:

the mass of water is expressed in grams (g) or kilograms (kg), and the volume is measured in liters (l), cubic centimeters (cm3), or milliliters (ml). density is calculated by the dividing the mass by the volume, so that density is measured as units of mass/volume, often g/ml.

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.