Sa na matulongan nyo ako paano masagutan picture nyo lang po pls​

What happens to the atomic radius when an elctron is lost

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer