If you see a dark mass similar to a blown-up balloon at the top of a volcano, what type of feature are you most likely viewing

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

Why is silver chloride is an ionic compound

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.