WorksheetsWSS7 Periodic Trends
Total questions: 12
Worksheet time: 11mins
Which of the following neutral atoms has the largest first ionization energy?
K
Cl
P
Zn
Ne
Which of the following atoms is the least electronegative?
I
C
Al
P
Rb
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: Ca or Ga
Ca
Ga
Select which element has greater electronegativity: Cl or S
Cl
S
Select which element has a larger atomic radius: Br or Cl
Br
Cl
Select which element has a larger atomic radius: Na or Al
Na
Al
Which element has more tendency to lose electron:
Iodine
Iron
Which element has more tendency to gain electrons:
Iodine
Iron
Which element has the highest first ionization energy: Hydrogen or Helium?
Hydrogen
Helium
The higher the atomic radii, the greater its first ionization energy.
True
False
