The correct answer is option B - Liquid.
Jaden's unknown substance is a liquid.
The unknown substance in Jaden's chart can be identified as a liquid. Matter typically exists in one of three states: solid, liquid, or gas.
Liquids have a definite volume but take the shape of the container they are in. This means that Jaden's unknown substance does not have a fixed shape like a solid or the ability to expand and fill the entire container like a gas, making it most likely to be a liquid. It is slightly compressible, flows easily and vibrates and slides past each other.
Based on the given properties, the substance is a liquid.