Example? Please

Question

Some elements are quite small. Since you can't put contents within a break tag, and you don't have an opening and closing break tag, it’s a separate, single element.

Answer 1

See, <br>(break) tag is used for a line break.
It's just like type writers carriage return. It brings the cursor to the left of next line.
There's nothing like adding contents within it.
FOR EXAMPLE :
Hello<br>Good morning

Output :
Hello
Good morning

Hope that helps!