Science, Volume 86, Issues 2218-2244John Michels (Journalist) 1937 |
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Page 335
... atoms , of some 90 to 95 different elements . Each atom is made up of a small positively charged nucleus , surrounded by a number of electrons equal to the number of units of positive charge on the nucleus . Now the electrons ...
... atoms , of some 90 to 95 different elements . Each atom is made up of a small positively charged nucleus , surrounded by a number of electrons equal to the number of units of positive charge on the nucleus . Now the electrons ...
Page 338
... atoms seems as if it should be easy . We commonly represent the atoms in a molecule by spheres in contact , and this gives us for this reaction the picture from which it would appear that FIG . 1 88 the reaction should occur whenever ...
... atoms seems as if it should be easy . We commonly represent the atoms in a molecule by spheres in contact , and this gives us for this reaction the picture from which it would appear that FIG . 1 88 the reaction should occur whenever ...
Page
... atoms are strung out in line . During combustion in the cylinder of a motor the flame rushes rapidly down this straight line of atoms and produces the engine knock known so well to motorists . What the chemists have done with the new ...
... atoms are strung out in line . During combustion in the cylinder of a motor the flame rushes rapidly down this straight line of atoms and produces the engine knock known so well to motorists . What the chemists have done with the new ...
Contents
VOL | 1 |
Epinephrine S S WEINSTEIN and R J MANNING | 19 |
BRICKNER R R M | 20 |
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