What are Zeolites?

[sownzgr8]

How do zeolites keep their negative charge over 50-100 million years ??

[bodetox91]

wonderfull

[Hashhakaj]

Thanks alot for uploade

(^-^)

[nabi2374]

wow

this helped alot in doing my project

thanks for posting it.

[klebitt]

Muito bem elaborado

[mywaiora]

Thank you for this.