8. what is the trend for atomic radius from li through ne? what can be said about atomic radius of
elements as you move across a period?

9. what is the trend in atomic radius for the elements li, na, and k?

In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus.b) the number of neutrons it contains in its nucleus.c) the number of protons it has in a cloud around the nucleus.d) the number of neutrons it has in a cloud around the nucleus.e) the number of electrons it exchanges with its neighbors.