WorksheetsTopic 1 Quiz - Periodic Trends
Total questions: 10
Worksheet time: 20mins
Across a period from left to right, the effective nuclear charge _________ and electronegativity __________.
increases, decreases
increases, increases
decreases, decreases
decreases, increases
Which of the following elements is expected to have the largest atomic radius?
Ca
Rb
K
I
As you move down the group in the periodic table, atomic size generally _________
Increases
Decreases
Varies randomly
Remains the same
Which of the following atoms has the largest atom?
Li
Na
Rb
Fr
Which of the following correctly lists the elements Na, Mg and Al in decreasing order of atomic radii?
Na > Mg > Al
Na > Al > Mg
Mg > Na > Al
Al > Na > Mg
Which of the following elements has the smallest atom?
Na
Mg
Cl
Si
Which of the following elements has the smallest first ionization energy?
Sodium
Lithium
Rubidium
Potassium
Which of the following elements has the highest first ionization energy?
Li
K
Rb
Cs
Which of the following elements has/have lower electron affinity than fluorine atom?
Aluminum
Magnesium
Selenium
Options 1, 2 and 3
Which of the following periodic properties increases across a period from left to right?
I. Atomic radii
II. Electronegativity
III. First ionization energy
I only
II only
I and II only
II and III only
