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Chemistry 10 Online
OpenStudy (anonymous):

why is aluminium having more i.e. as compared to gallium??

OpenStudy (chmvijay):

more what ?

OpenStudy (chmvijay):

woo ie mean ionisation energy :)

OpenStudy (chmvijay):

bocoz as u go from top to bottom in a group the ionization energy decreases :) this decrease in IE is due to decreasen in effective nuclear charge and increase of size :) since Al is above the galium in the same group Al is more IE than the Ga

OpenStudy (chmvijay):

WELCOME TO OPEN STUDY

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