Covalent Bonding - Quiz Quiz

Question 1

How many valence electrons are available for bonding in silicon?

Revolt · Accepted Answer

A: four

Question 2

Which type of bond will most likely be found in HBr given that the electronegativity of hydrogen is 2 point 2 0 and the electronegativity of bromine is 2 point 9 6 ?

Revolt · Accepted Answer

A: a polar covalent bond

Question 3

Which statement about covalent compounds is true?

Revolt · Accepted Answer

A: They are poor conductors of heat.

Question 4

Which type of bond will form between two chlorine atoms?

Revolt · Accepted Answer

B: a nonpolar covalent bond

Question 5

A solid compound in a sealed container was kept at a very low temperature in a freezer. When placed at room temperature, the substance quickly turned into a liquid. This compound is most likely which of these?

Revolt · Accepted Answer

D: a covalent compound because it has a low melting point

Question 6

Which is a property of covalent compounds?

Revolt · Accepted Answer

B: They have a low boiling point.

Question 7

Which structure shows the correct electron arrangement in CCl sub 4 ?

Revolt · Accepted Answer

B: Image with description A central upper C is single bonded to upper C l above, right, left, and below. All the C l atoms have 3 pair of electron dots, on the three sides that do not have the bond.

Question 8

Which pair of elements will form a covalent bond?

Revolt · Accepted Answer

B: hydrogen and chlorine

Question 9

Which element has the fewest valence electrons available for bonding?

Revolt · Accepted Answer

C: aluminum

Question 10

Which compound contains only nonpolar covalent bonds?

Revolt · Accepted Answer

A: cap o sub 2

Covalent Bonding - Quiz Quiz Answers

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