▶Muuqaalka casharka
Walaxyo saafi ah
Walaxyo saafi ah
Sayniska • Xalalka
Muuqaalku weli diyaar ma aha.
Muuji qoraalka
A pure material is made of only one type of substance
A pure material has a fixed melting point and boiling point
Impurities change the melting and boiling point of a material
A mixture contains two or more types of substances which can be easily separated
Mixtures melt or boil over a range of temperatures