wbr element For a block of text enclosed by nobr tags, indicates a place where a line break may occur, h2 element Heading Level 2, embed element Defines an object, such as a multimedia file, embedded in an HTML document. 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':