Olexander Levchenko

Particle is a tiny piece of matter.

Matter could be anything that take up space.

Density is a number of things. And those things could be anything in the world.

Freezing is when Gas condense into liquid and liquid freezinto solid.

Melting Is like freezing but vise versa. Solid melts into liquid and liquid evaporates into Gas

Condensation is a proses when gas is cooling into liquid 

Evaporation is when liquid turns into a gas  

MIXTURE IS A COMPOUND OF TWO OR MORE INGREDIENTS.

IS A PROSES OF SOLVING A PROBLEM.

DISSOLVE IS to cause a solid to be absorbed by a liquid

solute is a solid that is dissolved into a liquid

SOLVENT IS The substance in which the solute dissolves

SATURATION IS used when a liquid cannot dissolve anymore of the substance.

DILUTION IS ADDING OF SOLVENT, WHICH DECREASES THE SOLUTE IN SOLUTION.