Practice Test

Question 1

The water molecules in the diagram are attracted to each other by

Revolt · Accepted Answer

D: hydrogen bonds.

Question 2

What can be known about all four polymers, despite their differences?

Revolt · Accepted Answer

C: They are made of repeating subunits.

Question 3

What is a characteristic of branched chained alkanes?

Revolt · Accepted Answer

C: They have more than two carbons that are bonded to only one other carbon.

Question 4

What is the ratio of sodium ions to bromide ions in neutral sodium bromide?

Revolt · Accepted Answer

D: ratio of 1 to 1

Question 5

What does it mean that valence electrons in a metal are delocalized?

Revolt · Accepted Answer

D: The valence electrons move between atoms in shared orbitals.

Question 6

What is another name for the molecular orbital theory of bonding in metals?

Revolt · Accepted Answer

D: band theory

Question 7

What is the ratio of Fe raised to the 3 plus power ions to cap o raised to the 2 minus power ions in a neutral compound?

Revolt · Accepted Answer

C: ratio of 2 to 3

Question 8

Which molecule is an aromatic hydrocarbon?

Revolt · Accepted Answer

B: Image with description Two hexagon rings with carbons at each corner have alternating double bonds and share one side. H is single bonded to all the C's except the ones on the shared side.

Question 9

Based on its location in the periodic table, what can most likely be predicted about sulfur?

Revolt · Accepted Answer

A: It has six valence electrons available for bonding.

Question 10

The IUPAC name for NF sub 3 should have which of these?

Revolt · Accepted Answer

A: the prefix “tri” before fluoride

Practice Test Answers

More from this Course

TRY EDGENUITY HACKS

Practice Test Answers

More from this Course

TRY EDGENUITY HACKS