Rubbing alcohol is less dense, it will float on top ofvegetableoil.
Alcohol
Any material that has less density than the liquid on which it is supposed to float.
This is because they are liquid. This helps them to be suitable to use in the vehicle as a type of fuel.
Any sort of vegetable oil is usually liquid at room temperature.
Many types of vegetable oils are known (more than 100), also gasolines are different; but generally oils are more dense.
Measure the container itself, or measure the mass of the liquid and the container and find the density of that certain liquid has and isolate for the volume.
Depending on the type of liquid it is the exact density is different. In general liquid densities are lower than those of solids, because the molecules are spread out in liquid form. Notable exception Hg (Mercury) with a density of 13,6 on which both iron and lead float! Divide the mass by the volume (in SI units kilograms divided by liters or equivalently grams divided by cubic centimeters)
Depending on the type of liquid it is the exact density is different. In general liquid densities are lower than those of solids, because the molecules are spread out in liquid form. Notable exception Hg (Mercury) with a density of 13,6 on which both iron and lead float! Divide the mass by the volume (in SI units kilograms divided by liters or equivalently grams divided by cubic centimeters)
the vegetable group
vegetable oil, canola oil, olive oil, any oil in a can or bottle.
Its not a reaction strictly speaking. Foam is when gas is suspended by a liquid bubble on the surface of a liquid. Foam occurs when the liquids are of a certain density which accomodates the formation of these bubbles.
radish
This depends on the type of liquid and type of object. A different density of either will affect the buoyancy of an object. For example, wood is less dense than water, so it floats on top. However, if there is a liquid less dense than wood, then the wood will sink in it.