Question

2. Which one of the following is an example of a molecule?
b. O
C. O2
d. H+
a. OH-​

Answer 1

o2 o2 o2 o2 o2 o2 o2 o2 o2 o2 o2 o2 o2 o2 o2

Answer 2

Answer:

o2

Explanation:

because it has one o and 2 o that combine to form oo or o2 thais why it is moleclule ok