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anyone can please give me the list of lone pair electrons of all group 15 elements(NITROGEN FAMILY)?
@ xavier u an easily calculate the lone pair from the lewis dot structure , so, no need to cram it , cram those thing which are required , already u have many things to cram like biomolecules , polymer chapter . so, apply the following formula for lone pair calculation 1- count the valence electron in all atoms frst 2- complete the octect of terminal atoms . 3- place any leftover electron on central atom . 4-then complete the octect , and then count up the no of lone pair in that , lone pair means those which cannot take part in bonding . HOPE IT CLEARS ..
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