Zeolites

Zeolites are

• minerals

• ores

• stones

• clay

Permutit is not a .............

• natural zeolite

• sodium aluminium compound

• Na2Al2Si2O8.xH2O

• synthetic zeolite

zeolite means

• boiling stone

• hard stone

• porous stone

• natural stone

Zeolites are not ............. solids

• three-dimensional

• microporous

• crystalline

• semi

zeolites exchange ........... cations with hardness causing cations

• Na

• Ba

• Li

• Fe