Here’s the brief desription about the Element Naming.

• XML elements must follow these naming rules:

• Names can contain letters, numbers, and other characters

• Names must not start with a number or punctuation character

• Names must not start with the letters xml (or XML or Xml ..)

• Names cannot contain spaces
XML Elements are Extensible

XML documents can be extended to carry more information.
Look at the following XML NOTE example:

Tove

Jani

Don’t forget me this weekend!

XML Elements have Relationships

Elements are related as parents and children.

Example

Introduction to XML

XML Syntax

XML Elements

• XML Elements are extensible and they have relationships.

• XML Elements have simple naming rules.
Comments in XML

• The syntax for writing comments in XML is similar to that of HTML.