Antimony

Antimony is a semi metallic chemical element which can exist in two forms: the metallic form is bright, silvery, hard and brittle; the non metallic form is a grey powder. Antimony is a poor conductor of heat and electricity, it is stable in dry air and is not attacked by dilute acids or alkalis. Antimony and some of its alloys expand on cooling. Antimony has been known since ancient times. It is sometimes found free in nature, but is usually obtained from the ores stibnite (Sb2S3) and valentinite (Sb2O3). Nicolas Lemery, a French chemist, was the first person to scientifically study antimony and its compounds. He published his findings in 1707. Antimony makes up about 0.00002% of the earth's crust.

 

Marble & Onyx Handicrafts

Azeem Marble & Onyx Industries Pakistan Produce these Type of Marble & Onyx Handicrafts: pedestals, table tops, Vanity tops, bathroom vanities, bathroom vanity tops, handicrafts products like Flower Vases & Urns, Candle Holder, Tissue Holder, Candy jars, Clocks, Lamps, Planter, Photo Frame, Animal Figures, Eggs, Spheres, Obelisk, Pyramids, Jars, Jewelry & Trinket Boxes, Coaster Set, Rolling Pin, Chess board, Mortar & Pestles, Fruit Tray, Cherry Cup, Wine Glasses, Cake Plate, Fruit Dish, Fruit Bowls.

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