I need at least 9 science projectneed help asap please !!
Cellulose, hemi-cellulose, lignin and or various compound of lignin (Na-lignate etc.) may be 70 to 100%Calcium carbonate, clay (many metal compounds), titanium oxide etc may be 0 - 30% of paperElements therefore in paper can be: hydrogen, carbon, oxygen, calcium, sodium, titanium, aluminumthe list is virtually endless, as it could contain trace amounts of anythingHope this helps.
