This tag is used to include superscripts in the text.
70% of the earth is covered by H2O
This tag is used to include subscripts in the text.
H2SO4 is a highly corrosive liquid.
<html> <head> <title> Italic Tag- Structural Tags </title> </head> <body> <p> Air composes of 72% of N<sub>2</sub> <br> word Google is derived from the word Googol which means the number 10<sup>100</sup> </p> </body> </html>
Air composes of 72% of N2.
Word Google is derived from the word Googol which means the number 10100.
The line break tag
The break tag is used to take the cursor to the next line.
<br>tag is an empty element.