Need HELP in Biology!?

[JJMay]

1.Draw the atomic diagram of nitrogen.










2.Draw the atomic diagram of neon.










3.Draw the atomic diagram of magnesium.









4.Chlorine has 17 protons. How many electrons will chlorine have when it is electrically
neutral? __________
How many electrons are in its outermost shell (when it is electrically neutral)? __________


5.Element X has an atomic number of 4, whereas element Y has an atomic number of 18.
Which element is more reactive and why? (You have to draw atomic structures of X and Y to
answer this question).