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Dòng 1: Dòng 1: - {|align="right"- | __TOC__- |}- =====/'''<font color="red">'kælsiəm</font>'''/==========/'''<font color="red">'kælsiəm</font>'''/=====Dòng 15: Dòng 11: ::hydroxit canxi::hydroxit canxi- ==Hóa học & vật liệu==+ ==Chuyên ngành==- ===Nghĩa chuyên ngành===+ {|align="right"+ | __TOC__+ |}+ === Hóa học & vật liệu========canxi (Ca)==========canxi (Ca)=====- =====nguyên tố hóa học (ký hiệu Ca)=====+ =====nguyên tố hóa học (ký hiệu Ca)=====- + ===== Tham khảo =====- ===Nguồn khác===+ *[http://www.eurochlor.org/search/index.asp?q=calcium calcium] : Chlorine Online*[http://www.eurochlor.org/search/index.asp?q=calcium calcium] : Chlorine Online- + === Oxford===- == Oxford==+ =====N.=====- ===N.===+ - + =====A soft grey metallic element of the alkaline earth groupoccurring naturally in limestone, marble, chalk, etc., that isimportant in industry and essential for normal growth in livingorganisms. °Symb.: Ca.==========A soft grey metallic element of the alkaline earth groupoccurring naturally in limestone, marble, chalk, etc., that isimportant in industry and essential for normal growth in livingorganisms. °Symb.: Ca.==========Calcium carbide a greyish solid usedin the production of acetylene. calcium carbonate a whiteinsoluble solid occurring naturally as chalk, limestone, marble,and calcite, and used in the manufacture of lime and cement.calcium hydroxide a white crystalline powder used in themanufacture of plaster and cement; slaked lime. calcium oxide awhite crystalline solid from which many calcium compounds aremanufactured: also called QUICKLIME, CALX. calcium phosphatethe main constituent of animal bones and used as bone ashfertilizer. calcium sulphate a white crystalline solidoccurring as anhydrite and gypsum. [L CALX lime + -IUM]==========Calcium carbide a greyish solid usedin the production of acetylene. calcium carbonate a whiteinsoluble solid occurring naturally as chalk, limestone, marble,and calcite, and used in the manufacture of lime and cement.calcium hydroxide a white crystalline powder used in themanufacture of plaster and cement; slaked lime. calcium oxide awhite crystalline solid from which many calcium compounds aremanufactured: also called QUICKLIME, CALX. calcium phosphatethe main constituent of animal bones and used as bone ashfertilizer. calcium sulphate a white crystalline solidoccurring as anhydrite and gypsum. [L CALX lime + -IUM]=====[[Category:Thông dụng]][[Category:Hóa học & vật liệu]][[Category:Từ điển Oxford]][[Category:Thông dụng]][[Category:Hóa học & vật liệu]][[Category:Từ điển Oxford]]20:37, ngày 7 tháng 7 năm 2008
Chuyên ngành
Oxford
A soft grey metallic element of the alkaline earth groupoccurring naturally in limestone, marble, chalk, etc., that isimportant in industry and essential for normal growth in livingorganisms. °Symb.: Ca.
Calcium carbide a greyish solid usedin the production of acetylene. calcium carbonate a whiteinsoluble solid occurring naturally as chalk, limestone, marble,and calcite, and used in the manufacture of lime and cement.calcium hydroxide a white crystalline powder used in themanufacture of plaster and cement; slaked lime. calcium oxide awhite crystalline solid from which many calcium compounds aremanufactured: also called QUICKLIME, CALX. calcium phosphatethe main constituent of animal bones and used as bone ashfertilizer. calcium sulphate a white crystalline solidoccurring as anhydrite and gypsum. [L CALX lime + -IUM]
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