A solid foam contains water and gas dissolved with each other
a solid.
Yes glue is a mixture, and it is also a solution.
flubber
Yes, a foam rubber ball is considered a solid. Solids have a definite shape and volume, which is true for foam rubber balls. The foam material is tightly packed and retains its shape even when pressure is applied.
A marshmallow is an example of a solid foam because it is made up of tiny gas bubbles trapped in a solid matrix of sugar, gelatin, and water. These gas bubbles give the marshmallow its spongy, lightweight texture, making it a solid foam material.
aerogel and styrofoam
Foam is a substance that consists of two states of matter: a gas and a liquid or solid. The liquid or solid traps the gas inside.
The white foam is a mixture of a liquid and gasses.
There is more than one kind of foam. Styrofoam is a solid mixed with gas. Soap suds are made of a liquid mixed with gas. I would call foam, in technical terms, a composite material. It's made of more than one thing.
Foam contains pockets of trapped air which prevents conduction.
foam
The most common type of portable foam extinguishers contains fluorosurfactants. There are other which also contains proteins or compressed air.