3. Based on their position in the periodic 3 table, state which atom in each pair has the larger atomic radius. a. potassium, rubidium

b. magnesium, aluminium

c. bromine, iodine

d. oxygen, nitrogen

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 potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

Maya wrote if you step to describe how carbon circulates between the atmosphere and living organisms