The sub Tag in HTML | Markup Chemical Formula Using Subscript Element?
✅ Learn how to use sub tag in HTML to markup complex chemical formulas properly with step-by-step instructions and easy-to-follow, real-world examples.
💡 The sub tag in HTML is used to create a subscript element in HTML. Content marked up using a sub tag is rendered with a lowered baseline using smaller text.
⚠ The sub tag should only be used to change the position of the text to comply with typographical standards.