4 3 2 2 4 2 2 2 4 2 7 2 2 3 2 2 NH NO N O 2H O NH NO N 2H O NH Cr O N Cr O 4H O → → → 4 3 3 2 2 2 NH CO 2NH H O CO → 4 4 3 4 3Mg NH PO 3NH MgHPO → 2 2 3 Mg P O
Take chapter-wise tests, track your progress, and master p -Block Elements (group 15-18).
Start Free Practice →