Using the Superscript and Subscript in your HTML code is essential to ensure your wording on your site is displayed correctly. For example, if you were drafting a statement about the 4th of July, the “th” should in the upper right corner of the 4. “The 4th of July” is the correct display of this statement. Now, if we were talking about H2O, again the 2 should be in the lower right corder of the H. “H2O” is the correct display of this element. Placing the text between the opening and closing elements will make your text display correctly. Please view the below video for a demonstration.