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WorksheetsExam 2 Review
Total questions: 26
Worksheet time: 39mins
Draw the Lewis Structure for PCl3
Draw the Lewis Structure for H2CNH
Which of the following has the largest atomic radius?
P
Zn
Ba
Electronegativity _______ across a period and ______ down a group.
increases, increases
increases, decreases
decreases, increases
decreases, decreases
Draw an orbital diagram for the 3d and 4s subshells for Cr+
Identify the bonding as either ionic, metallic, polar covalent, or nonpolar covalent?
H2O
Ionic
Metalic
Polar Covalent
Non-Polar Covalent
Identify the bonding as either ionic, metallic, polar covalent, or nonpolar covalent
MgO
Ionic
Metallic
Polar Covalent
Non-Polar Covalent
Identify the bonding as either ionic, metallic, polar covalent, or nonpolar covalent
CH4
Ionic
Metallic
Polar Covalent
Non-Polar Covalent
Explain why the second ionization energy is higher than the first for Li
What is the difference between arrow a and b?
Which of the following has the largest radius?
P3-
P-
P
Which of the following has the greatest first ionization energy
Na
Mg
Be
Which of the following has the greatest metal character?
Cs
Ba
St
Give the electron configuration for Cu+2
(a)
What is the electron configuration for Se-1
(a)
Add any or lone pairs, bonding pairs and assign all formal charges for the following compound. Also is there any other Lewis structure of equal stability?
Describe the trend in Z eff as you move across a period on the periodic table.
Explain the relationship between Z (nuclear charge) and S (shielding) in determining Z eff.
Draw any lone pairs or bonding pairs and assign formal charges.
Why is the second ionization energy for O greater than the first ionization energy?
Which of the following has the largest atomic radius:
Cl
S
P
Which of the following has the largest electronegativity:
Na
K
Rb
Which of the following has the greatest metal character:
Ba
Sr
Be
Which of the following has the greatest lattice energy:
NaBr
MgS
LiCl
Which of the following has the largest radius:
S-2
Cl-
F-
