5. An element becomes an ion with a -3 charge. What is the most likely group on the periodic table that this elements belongs in? *

4nh3+5o2--> 4no+6h20what is the total number of moles of h2o produced when 12 mole of nh3 is completely consumed?

Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.