embed element Defines an object, such as a multimedia file, embedded in an HTML document, sub element Specifies that the enclosed text should be rendered in the browser as subscript, abbr element Specifies that a string is an abbreviation for a longer word or phrase. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.
Click the html element name in the punctuation list to advance the example in 'Tryit-Editor':