Question

True or False:

The prefix mono- should never be used to name the 1st element in a compound.

Answer 1

[AI-generated answer — Bot GPT 3.5]

True. The prefix mono- is only used to indicate that there is only one atom of the given element in the compound when there is more than one element present. However, when there is only one atom of the first element, the prefix mono- is not needed.