Chemistry and Physics: A Manual for Students and PractitionersLea, 1893 - 272 pages |
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Page 21
... SYMBOL . ATOMIC MASS . NAME . SYMBOL . ATOMIC MASS . Aluminium Al 27 . Neodymium . Nd 140.5 • Antimony Sb 120 . Nickel Ni 58.7 Arsenic As 75 . Nitrogen N 14.03 Barium Ba 137 . Osmium Os 190.8 Bismuth Bi 208.9 Oxygen 16 . Boron . B 11 ...
... SYMBOL . ATOMIC MASS . NAME . SYMBOL . ATOMIC MASS . Aluminium Al 27 . Neodymium . Nd 140.5 • Antimony Sb 120 . Nickel Ni 58.7 Arsenic As 75 . Nitrogen N 14.03 Barium Ba 137 . Osmium Os 190.8 Bismuth Bi 208.9 Oxygen 16 . Boron . B 11 ...
Page 26
... symbols of the elements derived ? Directly from their names or their Latin equivalents ; as : - Name . Symbol . Sulphur Carbon C Nitrogen N Hydrogen H , etc. Name . Latin equivalent . Symbol . Iron Ferrum . Fe Antimony Mercury Stibium ...
... symbols of the elements derived ? Directly from their names or their Latin equivalents ; as : - Name . Symbol . Sulphur Carbon C Nitrogen N Hydrogen H , etc. Name . Latin equivalent . Symbol . Iron Ferrum . Fe Antimony Mercury Stibium ...
Page 28
... symbol : H = hydrogen , O = oxy- gen , etc .; and in writing chemical formulæ we render the symbols more precise , letting H , for example , represent not only hydrogen in general , but exactly one unit weight of hydrogen , or one unit ...
... symbol : H = hydrogen , O = oxy- gen , etc .; and in writing chemical formulæ we render the symbols more precise , letting H , for example , represent not only hydrogen in general , but exactly one unit weight of hydrogen , or one unit ...
Page 31
... symbols we derive a system of structural or graphic for- mulæ , of which the following are good examples : - Hydrogen in free state Oxygen 66 66 66 · Nitrogen 66 66 66 Water Ammonia H2 O2 N. H2O 66 66 or H - H ; 0 = 0 NEN H - 0 - H ; H ...
... symbols we derive a system of structural or graphic for- mulæ , of which the following are good examples : - Hydrogen in free state Oxygen 66 66 66 · Nitrogen 66 66 66 Water Ammonia H2 O2 N. H2O 66 66 or H - H ; 0 = 0 NEN H - 0 - H ; H ...
Page 37
... symbols represent ? Ꭰ D = density or specific gravity . V = weight of equal volume of unit . W = weight of substance . From the definition of specific gravity we derive the following for- mulæ : - : - W ( 1 ) D = = V ( 2 ) V = W D ( 3 ) ...
... symbols represent ? Ꭰ D = density or specific gravity . V = weight of equal volume of unit . W = weight of substance . From the definition of specific gravity we derive the following for- mulæ : - : - W ( 1 ) D = = V ( 2 ) V = W D ( 3 ) ...
Other editions - View all
Chemistry and Physics. a Manual for Students and Practitioners Joseph Struthers No preview available - 2016 |
Chemistry and Physics: A Manual for Students and Practitioners Joseph Struthers No preview available - 2015 |
Chemistry and Physics a Manual for Students and Practitioners Joseph Struthers No preview available - 2012 |
Common terms and phrases
710 Sansom Street acetate action alcohol aldehyde alkalies aluminium ammonia ammonium aniline antimony arsenic Atomic weight benzene bismuth bodies boiling burning calcium called carbon caustic chemical Chemistry chloride Cloth cobalt color colorless combination compounds containing copper crystalline crystals decomposed derivatives dioxide Diseases dissolved distilling edition electricity elements esters ether ethyl forms salts formula fusible gases Give glass gold H₂O hydrate hydrocarbons hydrochloric acid hydrogen hydroxide insoluble iodide iodine iron LEA BROTHERS lead leather light liquid magnesium magnet manganese MANUAL matter Medical medicine melts mercury metallic mineral mixture molecules monoxide nitrate nitric acid nitrogen obtained occurs octavo octavo volume oxide oxygen phosphorus plate platinum potash potassium powder practitioner prepared produced properties quantity rays silicon silver sodium sodium carbonate solid soluble soluble in water solution specific gravity student substance sulphate sulphide sulphuric acid Surgery Surgical Symbol temperature text-book vapor white precipitate yellow yields zinc