Elementary Chemistry |
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Page 2
... kinds of matter . When those properties which had been temporarily added were withdrawn , the platinum was found to exhibit the same properties which characterised it before it was brought into the lamp - flame . In the second case ...
... kinds of matter . When those properties which had been temporarily added were withdrawn , the platinum was found to exhibit the same properties which characterised it before it was brought into the lamp - flame . In the second case ...
Page 3
... kinds of matter ; while the current is passing there is added to the iron the property of attracting iron - filings . If the same piece of soft - iron is exposed to damp air for a considerable time , a portion of it , or if sufficient ...
... kinds of matter ; while the current is passing there is added to the iron the property of attracting iron - filings . If the same piece of soft - iron is exposed to damp air for a considerable time , a portion of it , or if sufficient ...
Page 5
... matter is not reproduced by reverting to the conditions which existed before the change began ; that is to say , by stopping the passage of the electric current : The three kinds of matter , platinum , soft - iron , and copper , have ...
... matter is not reproduced by reverting to the conditions which existed before the change began ; that is to say , by stopping the passage of the electric current : The three kinds of matter , platinum , soft - iron , and copper , have ...
Page 6
... kinds of change must be more fully illustrated . Iodine is a definite kind of matter , distinguished from other kinds by its lustre , greyish purple colour , opacity , easy solu- bility in alcohol with production of a reddish brown ...
... kinds of change must be more fully illustrated . Iodine is a definite kind of matter , distinguished from other kinds by its lustre , greyish purple colour , opacity , easy solu- bility in alcohol with production of a reddish brown ...
Page 7
... kinds of matter ; each is evidently very different from the water from which both have been produced . The change of water into the gases hydrogen and oxygen is a chemical change . A few pieces of loaf - sugar are placed in a little ...
... kinds of matter ; each is evidently very different from the water from which both have been produced . The change of water into the gases hydrogen and oxygen is a chemical change . A few pieces of loaf - sugar are placed in a little ...
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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