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A substance that does not dissolve is insoluble.
selectively permeable
A catalyst is a substance that alters the equilibrium of a reaction, often at ordinary temperatures and pressure, which is what an enzyme does.Incidentally, they are said to be catalytic.
In a redox reaction, the substance that accepts electrons is said to be the substance reduced. This substance is also likely the oxidizing agent, since oxidation is the loss of electrons.
erm i actually don't kno sorri!:Sbtw Melissa tome said this!;)
Viscosity is constant at different temperatures
A viscoelastic substance is a material that exhibits both viscous (flowing) and elastic (deformation and recovery) properties when subjected to stress or strain. The term "viscoelastic" combines the characteristics of viscosity and elasticity. These substances can deform under stress like an elastic material, but also flow and dissipate energy like a viscous material. Examples include polymers, biological tissues, and certain fluids like mucus.
If a substance can be dissolved in water, it is said to be hydrophilic or water-soluble. This means that the substance has an affinity for water and can form a homogeneous solution when mixed with it.
A substance that readily dissolves into another is said to be soluble.
A pure substance is an element or a compound.
A substance that does not dissolve is insoluble.
That substance is said to be soluble.
talkingpowder
This substance is insoluble in water.
Hydrophilic.
The solid has a definite shape and volume.
Water is the solvent.