title: What's the difference between HTML Tags and HTML Objects?
body: <p>I was referring some HTML tags and i got confused with the terms "HTML Tags" and "HTML Objects" when i came across different sites. Some of the HTML Tags are available in both the HTML Tag Reference and HTML Element Objects Reference, like "canvas", "li, "ol" and so on... in the following sites.
  <a href="http://www.w3schools.com/tags/default.asp" rel="nofollow">http://www.w3schools.com/tags/default.asp</a>
  and in "HTML Element Objects Reference" part of the page
  <a href="http://www.w3schools.com/jsref/default.asp" rel="nofollow">http://www.w3schools.com/jsref/default.asp</a>.
  So, how do they differ? What's the functions of them?. 
  How do i exactly refer them?
  "HTML Tags" or "HTML Objects"?</p>