Select the text you want to make subscript
Click Format
Click Text
Click Subscript
Use the keyboard shortcut Ctrl+, on Windows or Command+, on Mac
On mobile, select the text and tap the formatting menu, then choose Subscript
Select the text you want to make subscript
Click Format
Click Text
Click Subscript
Use the keyboard shortcut Ctrl+, on Windows or Command+, on Mac
On mobile, select the text and tap the formatting menu, then choose Subscript