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3D gridbuilding - science

3D GRIDBUILDING - SCIENCE - CHEMISTRY

AVOGADRO'S NUMBER

3D gridbuilding - science

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do you have an original graphic we could add here, relating to 'Avogadro's Number'? please see the main Gridbuilding page for details of how to get in touch




do you have an original graphic we could add here, relating to 'Avogadro's Number'? please see the main Gridbuilding page for details of how to get in touch




Avogadro's Number is today reckoned to be 6.022045 x 1023 (ie it is 602204500000000000000000!!!) by using x-rays to measure the number of atoms in accurately-weighed samples of metals. This is amazingly accurate, but if we could improve our measuring apparatus even further, we would get an even more accurate value.


This number is named in honour of the seventeenth century Italian chemist, Amedeo Avogadro, who first realised that the volume of a gas (at any given pressure and temperature) was proportional to the number of atoms or molecules in it, regardless of what gas it was. This theory was then extended to cover the relationship between the number of atoms or molecules and the mass of a solid.



Anne Evans



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Amedeo Avogadro
AVOGADRO'S NUMBER
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A-Z sundry physics biology chemistry A-Z Physics A-Z Biology A-Z Chemistry A-Z sundry A-Z

3D gridbuilding - science - biology - chemistry - physics
"FORWARD LINKS" go to factors that "Avogadro's Number" mentions ...
3D gridbuilding - science - biology - chemistry - physics
... "BACK LINKS" go to pages that mention "Avogadro's Number" (to provide context and more info)
3D gridbuilding - science - biology - chemistry - physics

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