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WorksheetsDo Now - AP - Types of Chemical Bonds
Total questions: 14
Worksheet time: 9mins
What is not a cause for why electronegativity increases across the periodic table?
Electron affinity increases
Number of protons increases
Energy levels are closer to the nucleus
Effective nuclear charge becomes greater
Draw the electronegativity trend in the periodic table below.
Which has the greater EN: Cl or F?
Cl
F, N, B
When you have H-Cl, what is the polarity?
nonpolar
polar
ionic
When you have Li-O, what is the polarity?
nonpolar
polar
ionic
Which of the following combinations will lead to an ionic bond?
metal - metal
nonmetal - nonmetal
metal - nonmetal
All of these
Which of the following combinations will lead to an covalent (nonpolar or polar) bond?
metal - metal
nonmetal - nonmetal
metal - nonmetal
All of these
Rank these in terms of metallic character
K
Ca
Ti
N
F
Which of the following is NOT a characteristic of ionic substances?
Form crystalline structure
High Melting Points
Highly conductive in (aq) form
High Luster
In the bond between C and F select all of the following that are true
Electrons are shared unevenly
There is a partial negative charge of F
The bond is nonpolar
The bond is ionic
Halogens
Group 17
Alkali Metals
Group 1
Noble Gases
Group 18
Transition Metals
D block
NonMetals
P block (& Hydrogen)
Which of the following has the most ionic character?
C-Cl
C-H
C-C
Na-Cl
In the compound, NH3, Nitrogen is bonded to three Hydrogen atoms.
In PH3, Phosphorus is bonded to three Hydrogen atoms.
Which bond N-H or P-H has greater ionic character? Why?
N-H; greater difference in EN
P-H; greater difference in EN
N-H; smaller difference in EN
P-H; smaller difference in EN
