Examlex
Which of the following anions does not have its number of oxygen atoms equal to 2 and a net charge of -1?
Hepaticophyta
A division of non-vascular plants known as liverworts, which are similar to mosses and typically found in moist habitats.
Bryophyta
A division of non-vascular plants that includes mosses, liverworts, and hornworts, characterized by a dominant gametophyte stage.
Anthocerophyta
A division of non-vascular plants known as hornworts, characterized by a sporophyte that looks like a small horn growing from the gametophyte.
Lycopodiophyta
A division of vascular plants that includes the club mosses and their relatives, characterized by their primitive vascular systems and microphyll leaves.
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