Entity: chem-struct-elements
Content Model
| alt-text | long-desc | email | ext-link | uri |
break |
bold | italic | monospace |
overline | overline-start | overline-end |
roman | sans-serif | sc | strike |
underline | underline-start | underline-end | label |
def-list | list | tex-math | mml:math |
named-content | styled-content |
alternatives | array | graphic | media |
preformat | ext:resource |
fn | target | xref | sub | sup