How do you write squared in HTML?
㎡ – square m squared (U+33A1) – HTML Symbols.
How do you write subscript in HTML?
<sub>: The Subscript element. The <sub> HTML element specifies inline text which should be displayed as subscript for solely typographical reasons. Subscripts are typically rendered with a lowered baseline using smaller text.
How do you type a superscript on a website?
For superscript, simply press Ctrl + Shift + + (press and hold Ctrl and Shift, then press +). For subscript, press CTRL + = (press and hold Ctrl, then press =). Pressing the respective shortcut again will get you back to normal text.
How do you superscript in CSS?
In HTML, there is the use of <sub> and <sup> tags to define the subscript and superscript text. The superscript text appears in a smaller font and the half character above the normal line. It is generally used to write mathematical equations (like x2 + y2 = r2), footnotes, and many more.
What is symbol in HTML?
HTML entities were described in the previous chapter. Many mathematical, technical, and currency symbols, are not present on a normal keyboard. To add such symbols to an HTML page, you can use the entity name or the entity number (a decimal or a hexadecimal reference) for the symbol.
What is subscript example?
Subscript is the text which a small letter/number is written after a particular letter/number. It hangs below its letter or number. It is used when writing chemical compounds. An example of subscript is N2.
What is subscript in HTML?
The <sub> tag defines subscript text. Subscript text appears half a character below the normal line, and is sometimes rendered in a smaller font. Subscript text can be used for chemical formulas, like H2O.
Is a tag in HTML?
The <a> tag defines a hyperlink, which is used to link from one page to another. The most important attribute of the <a> element is the href attribute, which indicates the link’s destination.
What is emphasis tag in HTML?
Description. The HTML <em> tag marks text that has stress emphasis which traditionally means that the text is displayed in italics by the browser. This tag is also commonly referred to as the <em> element.
What is the code for superscript?
ALT Codes for Math Symbols: Superscript & Subscript Numbers
|Symbol||ALT Code||HTML Entity HEX|
|²||ALT 253 or ALT 0178||²|