hanfri devi

sar hanfri devi, Bt

hanfri devi ka ek tail chitr, 1803
janm 17 December 1778
penjaans, kaurnavaul, England
mrutyoo 29 May 1829(1829-05-29) (umr 50)
jeneva, svitjralaind
raashtreeyata british
kshetr raasaayaniki
sansthaaeain royal society, royal insteetyooshan
prasiddh kaarya ilektrolisis, sodiym, potaishiym, kailshiym, maigneeshiym, beriym, boron, devi laimp
Influenced Michael fairaade, William thaumasan

hanfri devi (17 December 1778 - 29 May 1829) ek british raasaayanajnya the. ne koyala ki khonon mein jalaane ke suraksha deep ka aavishkaar kiya. iske alaava inhonne ilektrolisis, sodiym, potaishiym, kailshiym, maigneeshiym, beriym, boron ke bhi aavishkaar ya khojein keen.