Chemical News and Journal of Physical Science, Tom 121Chemical news office., 1921 |
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Strona 6
... iron isotope of mass 56 is responsible for the high magnetisa- bility of iron . The regularity of odd and even valencies associated with odd- and even - number isotopes seems to break down at nickel and cobalt . The calculated atomic ...
... iron isotope of mass 56 is responsible for the high magnetisa- bility of iron . The regularity of odd and even valencies associated with odd- and even - number isotopes seems to break down at nickel and cobalt . The calculated atomic ...
Strona 8
... iron which it might have acquired . The silver foil was then cut by scissors into small pieces , which were then etched and washed as before . Weighing was done on the same balance as in the pre- liminary work , but not until after the ...
... iron which it might have acquired . The silver foil was then cut by scissors into small pieces , which were then etched and washed as before . Weighing was done on the same balance as in the pre- liminary work , but not until after the ...
Strona 11
... iron and steel rose from £ 5.384.215 to £ 11,958,241 , and of machinery and mill work from £ 2,502,610 to £ 4,851,193 . Electrical plant , chemicals , oils and fats , and , indeed , all other manufactures , share in the increased ...
... iron and steel rose from £ 5.384.215 to £ 11,958,241 , and of machinery and mill work from £ 2,502,610 to £ 4,851,193 . Electrical plant , chemicals , oils and fats , and , indeed , all other manufactures , share in the increased ...
Strona 12
... Iron and Steel Works Laboratory . State age , experience , and salary required . - Address , The Secretary , Consett Iron Co. , Consett , county Durham . ASSISTANT CHEMISTS wanted at once for the Admiralty Inspection Laboratories at ...
... Iron and Steel Works Laboratory . State age , experience , and salary required . - Address , The Secretary , Consett Iron Co. , Consett , county Durham . ASSISTANT CHEMISTS wanted at once for the Admiralty Inspection Laboratories at ...
Strona 18
... iron , iron , which was a colouring matter , was introduced . Therefore , for the optical glass maker , it was essential that he should have a cru- cible which would stand the high temperature and would not be eaten away by the ...
... iron , iron , which was a colouring matter , was introduced . Therefore , for the optical glass maker , it was essential that he should have a cru- cible which would stand the high temperature and would not be eaten away by the ...
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