Where are the most reactive nonmetal elements found on the periodic table?

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

How many moles of kci are produced from 2.50 moles k

Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2