Mention 6 products from coal tar as a result of destructive distillation of coal

What would you do if you told the guy you liked that you liked him

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0

What is the formula that this ionic compounds could form sr2+p3-o2-