Elementary Chemistry |
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Page 101
... negative as regards metallic elements ; their oxides are generally acidic ; most of them form hydrides . Metallic elements are electro - positive as regards non - metallic elements ; their oxides are generally basic ; few of them form ...
... negative as regards metallic elements ; their oxides are generally acidic ; most of them form hydrides . Metallic elements are electro - positive as regards non - metallic elements ; their oxides are generally basic ; few of them form ...
Page 106
... negative elements . This is shewn by comparing the compositions of the following well known acids with the arrangement of elements in electrical order given in par . 131 . HÑO ,, H2SO , HCN , H , C , O ,, HCIO ,, H , PO , HI , HC , HF ...
... negative elements . This is shewn by comparing the compositions of the following well known acids with the arrangement of elements in electrical order given in par . 131 . HÑO ,, H2SO , HCN , H , C , O ,, HCIO ,, H , PO , HI , HC , HF ...
Page 107
... negative . With the characters expressed by each of these terms we have connected several other physical , and some chemical , characteristics . The electro - positive elements , as a class , are metallic ; their oxides are basic ; the ...
... negative . With the characters expressed by each of these terms we have connected several other physical , and some chemical , characteristics . The electro - positive elements , as a class , are metallic ; their oxides are basic ; the ...
Page 109
... negative , or more non- metallic , elements than hydrogen . The name of the more negative of the two elements of a binary compound is changed into a qualifying term ending in ide . Thus it is better to say oxide of chlorine - or ...
... negative , or more non- metallic , elements than hydrogen . The name of the more negative of the two elements of a binary compound is changed into a qualifying term ending in ide . Thus it is better to say oxide of chlorine - or ...
Page 110
... negative element than the termination -ic , relatively to the same mass of the metallic or positive element . When more than two oxides , & c . of the same element are known , two methods of naming are adopted . Four oxides of bismuth ...
... negative element than the termination -ic , relatively to the same mass of the metallic or positive element . When more than two oxides , & c . of the same element are known , two methods of naming are adopted . Four oxides of bismuth ...
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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