flubber
A solid foam contains water and gas dissolved with each other
a solid.
No, grey packing foam sheets do not typically contain sulfur. They are usually made of expanded polystyrene (EPS) or polyethylene foam, which do not contain sulfur in their composition.
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.
There are many different types of extinguishers, but many of them contain solid (dry chemical), liquid (water or foam), or compressed gas (CO2 or nitrogen).
foam
no it is a liquid, it will slowly shape itself to the container.