#1
Which type of bond involves the sharing of electrons between atoms?
#2
What is the oxidation number of hydrogen in most compounds?
#3
What is the oxidation number of oxygen in most compounds?
#4
Which of the following compounds contains an ionic bond?
#5
What is the bond angle in a water molecule (H2O)?
#6
Which of the following molecules has a nonpolar covalent bond?
#7
In which of the following compounds does sulfur have a +6 oxidation state?
#8
Which of the following molecules exhibits hydrogen bonding?
#9
What is the formal charge on nitrogen in the compound NH4+?
#10
What is the shape of the SF6 molecule?
#11
What is the hybridization of the central atom in SF6?
#12
Which of the following molecules has a trigonal pyramidal shape?
#13
Which of the following molecules has the highest boiling point?
#14
What is the oxidation number of chlorine in the compound HClO4?
#15