superscript and subscript in markdown

Superscript

To create superscript text in Markdown, you can use the <sup> tag:

1<sup>er</sup>

This will render as: 1^er

Subscript

To create subscript text in Markdown, you can use the <sub> tag:

C<sub>2</sub>H<sub>6</sub>O

This will render as: C₂H₆O