Elementary Chemistry |
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Page 2
... properties both of the platinum and magnesium . In the case of the platinum , the properties of glowing and of communicating heat to colder bodies brought into contact with it were temporarily added to the other properties - hardness ...
... properties both of the platinum and magnesium . In the case of the platinum , the properties of glowing and of communicating heat to colder bodies brought into contact with it were temporarily added to the other properties - hardness ...
Page 3
... properties did not leave the magnesium as it was before heating ; accompanying the exhibition of these properties there was a gradual change of the magnesium into a substance so unlike magnesium as to be at once recognised as a ...
... properties did not leave the magnesium as it was before heating ; accompanying the exhibition of these properties there was a gradual change of the magnesium into a substance so unlike magnesium as to be at once recognised as a ...
Page 5
... properties which characterise it , and at the same time permanently acquiring new properties which characterise other kinds of matter . Now we recognise different substances by their properties . One kind of matter is recognised , and ...
... properties which characterise it , and at the same time permanently acquiring new properties which characterise other kinds of matter . Now we recognise different substances by their properties . One kind of matter is recognised , and ...
Page 8
... properties which mark off sugar from other kinds of matter . The change of solid sugar into a solution of sugar , and of sugar - solution into solid sugar , is a physical change . Into a small quantity of water are thrown one or two ...
... properties which mark off sugar from other kinds of matter . The change of solid sugar into a solution of sugar , and of sugar - solution into solid sugar , is a physical change . Into a small quantity of water are thrown one or two ...
Page 9
... properties : in the other class of phenomena - the chemical - we had not a return to the original state of things ; we had new kinds of matter exhibiting new properties . If the occurrences we have been considering were very 14 closely ...
... properties : in the other class of phenomena - the chemical - we had not a return to the original state of things ; we had new kinds of matter exhibiting new properties . If the occurrences we have been considering were very 14 closely ...
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Common terms and phrases
acids to form affinity alcohol alkali allotropy ammonia ammonium ammonium chloride antimony aqueous solution atom of carbon atom of hydrogen atom of oxygen atomic theory atomic weight basic oxides bismuth bromine Chap chemical change chemical properties chlorine chromium combining weight composed composition copper decomposed definite directly interacting elements and compounds energy form salts gaseous molecules gases gasified grams H₂O H₂SO haloid compounds heat hydrides hydrochloric acid hydrogen and oxygen hydrogen chloride hydroxide interact with acids iodine iron kinds of matter liquid M₂O magnesium mass mercury metals mixture molecular and atomic molecular weight nitric acid nitrogen non-metallic obtained occur oxidised oxygen phosphorus physical potash potassium chloride produced quantity ratio reacting weight reactions represented rubidium selenion shew shewn sodium solid specific gravity structural formulae substances sulphate sulphide sulphuric acid tellurium temperature tube valency vols weight of hydrogen weight of oxygen zinc