This 10-item test will measure how well you understood the rules in writing down the correct chemical formulas of compounds. You have 5 minutes to complete the test. Identify the correct chemical formula of the...
Questions: 10 | Attempts: 2153 | Last updated: Jan 7, 2013
Questions: 5 | Attempts: 332 | Last updated: Jun 16, 2014
Nico Rosberg is at number one position in the Top 10 Formula One drivers of 2014. He belongs to which country?
This quiz helps you to know if you understood the videos created for this note taking guide.
Questions: 5 | Attempts: 289 | Last updated: Feb 19, 2013