A single HTML element is limited to ____ attributes.
A single HTML element is not limited to a specific number of attributes by the HTML specification itself. In practice, you can add as many attributes as you need to an HTML element, as long as they are valid attributes for that element. However, excessive use of attributes can lead to code that is difficult to read and maintain. Additionally, some browsers may have practical limits on the total length of an HTML tag, which could indirectly limit the number of attributes you can use. But there is no defined maximum number of attributes for an HTML element.