WSS7 Periodic Trends

Which of the following neutral atoms has the largest first ionization energy?

Which of the following atoms is the least electronegative?

Rank the following in increasing atomic radius: carbon, aluminum, oxygen, and potassium

(a)  

Arrange the following elements according to their decreasing electron affinity: Nitrogen, Oxygen, Zinc, and Copper.

(a)  

Select which element has greater electronegativity: Cl or S

Select which element has a larger atomic radius: Br or Cl

Select which element has a larger atomic radius: Na or Al

Which element has more tendency to lose electron:

Which element has more tendency to gain electrons: