Категории: Все - solution - mixture - compound - suspension

по Nor Azlin 11 лет назад

306

Elements,compoud & mixture

The discussion centers on the distinctions among mixtures, compounds, and elements. A mixture is defined by its components not being chemically combined and retaining their individual properties, such as in suspensions where particles do not dissolve in water.

Elements,compoud & mixture

Elements,compoud & mixture :')

MIXTURE

In any fixed propotion
Not chemically combined !
Properties of mixture has the properties of the substances that is made up of.
Suspensions is when there's a mixture in the water and the small particles can't be insoluble.
-Solutions -Suspensions -Solute -Solvent

COMPOUND

-Table salt -Sugar -Chalk
Properties of compound are always differerent from the elements that it is made up of.

ELEMENTS

More than 144 elements have or been discovered
Non-metal -Silcon -Oxygen -Nitrogen
Metal -Zinc -Tin -Iron
Properties of element is a susbstances that cannot be broken down into two or more simple ssubstances by chemical method