Element Group Quiz

Ok chemistry hotshots... it's time to show what you've learned. I've written a quiz that tests your ability to identify the elements in the groups of the periodic table. Do you think you can get a perfect score? (Hint: You can always hit the 'back' button in your browser to change your answer if you choose incorrectly.) Try the quiz!...Read Full Post

Source: About.com Chemistry - April 7, 2014 Category: Chemistry Source Type: news