Bond Parameters Quiz

What is bond length?

• The color of the bond

• The weight of the bond

• Distance between the nuclei of two bonded atoms

• The temperature of the bond

How does bond length affect the strength of a bond?

• Bond length has no effect on bond strength.

• The relationship between bond length and bond strength is random.

• As the bond length increases, the bond strength decreases.

• As the bond length increases, the bond strength increases.

What is bond angle?

• The angle between two magnetic fields

• The angle between two opposite sides of a square

• The angle between two adjacent chemical bonds

• The angle between two parallel lines

How does bond angle affect the shape of a molecule?

• The bond angle has no effect on the shape of a molecule

• The bond angle determines the size of a molecule

• The bond angle determines the spatial arrangement of the atoms in a molecule.

• The bond angle only affects the color of a molecule

How is bond energy related to bond strength?

• Bond energy is directly related to bond strength

• Bond energy is unrelated to bond strength

• Bond energy is only related to bond length

• Bond energy is inversely related to bond strength

Compare the bond energy of a single bond and a double bond.

• A double bond has higher bond energy than a single bond.

• A double bond has lower bond energy than a single bond.

• A single bond has higher bond energy than a double bond.

• The bond energy of a single bond and a double bond is the same.

What is bond polarity?

• Separation of electric charge within a bond due to the difference in electronegativity between the atoms involved

• The color of a bond between two atoms

• The length of a bond between two atoms

• The strength of a bond between two atoms

Which is larger... P or P^3- ?

• P^3- because it gains an energy level
• P^3- due to extra electron repulsion
• P because it loses an energy level
• P because of extra electron repulsion

Considering the elements B,C,N ,Si and F,decreasing order of their non-metallic character is

• B,C,Si,N,F

• Si,C,B,N,F

• F,N,C,B,Si

• F,N,C,Si,B

French geologist A.E.B.de Chancourtois arranged the then known elements in order of ___ and made a ___ table of elements to display the periodic recurrence of properties.

• increasing atomic weights; cylindrical

• increasing atomic weights; rectangular

• decreasing atomic weights; cylindrical

• decreasing atomic weights; rectangular