title: Using Back Button in Google Chrome App in Android
body: <p>I was reading about the difference between a "view" and an "activity" and <a href="https://stackoverflow.com/questions/2072244/android-what-is-better-multiple-activities-or-switching-views-manually?rq=1">there</a>, I discovered that the "Back button" is used to switch to the previous ACTIVITY.
  <img src="https://i.stack.imgur.com/oMVaW.jpg" alt="Back-button"></p>
  
  <p>Applying this concept to the Google Chrome browser app on Android:
  I somehow know that each tab in Chrome is a separate activity (right?). But what now confuses me is that when I am on a particular chrome tab, and I press the back button on my smartphone, it takes me to the previous page on the same tab. Does that mean that each "page" on every tab is a separate activity, and that whenever I open a website page on an existing tab, the webpage gets pushed into the stack as a running activity?</p>
  
  <p><strong>* the aim of this question is to help me better understand the concept of activity and activity-stack on android *</strong> </p>