explain the word gypsum?

Asked by sharmishtha rath | 24th Jul, 2013, 10:23: PM

Expert Answer:

 Hydrated Calcium sulphate, CaSO4  ?2H2O, occurring in crystals , 
used to make plaster of Paris, as an ornamental material, as a fertilizer, etc.

Answered by  | 24th Jul, 2013, 10:49: PM

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