A solid thing is a thing which has closely packed and attractive particles and which have a particular volume and shape which makes it incompressible . E.g:- Football , wall of a building etc. Whereas , a liquid has less closely packed and less attractive particles as compered to solid . Liquid have a particular volume but no shape . They are compressible . E.g:- Water , oil etc.
A solid turning into a liquid.
water
It is a the soup is the liquid and the other thing is a solid.
When a substance is melting, there is equilibrium between the solid and liquid state, meaning it is both a solid and a liquid.
Jelly is a solid, although it is rather viscous.
Simplified : crust is the outer solid rock, mantel is liquid rock, and core is metal (both liquid and solid).
A solid is something that's , well - solid. Hard, holds a shape, etc. A liquid is something that's runny and hasn't got a shape of its own.
The scientific meaning for melt is the process of a substance changing from a solid to a liquid state due to an increase in temperature. This phase transition involves the absorption of heat energy to break the bonds between the molecules in the solid structure.
Solubility
All material things (except helium ... no solid form known - yet).
Decantation usually refers to pouring liquid. It can be just pouring liquid from one container to another, or removing the liquid from a solid sediment by pouring the liquid off and leaving the solid behind.
melt is when a solid changes into a liquid. Dissolve is when a solid becomes incorporated into a liquid so as to form a solution.