This quiz consisting of 10 questions of various topics of chemistry, is perfect for all the 7th-grade students who are preparing for their final exams. It's a review test and has random questions from 7th-grade chemistry...
Questions: 10 | Attempts: 18204 | Last updated: Mar 3, 2020
Which of the following is a chemical property of wood?
A mixture when it comes to chemistry is a combination of two or more substances. We have covered the results of such and how to separate them. The quiz below is designed to help a seventh-grader test out what they know about...
Questions: 11 | Attempts: 11575 | Last updated: Mar 20, 2020
Are you a seventh-grader looking for some science revision quiz to aid you in the upcoming finals? If so, then this quiz is designed for you, and it includes most of the topics you might have covered in your class. This...
Questions: 10 | Attempts: 116482 | Last updated: Jun 25, 2021
Which of these diseases is not caused by improper disposal of sewage?