Welcome to your Nature of Matter: Elements, Compounds, and Mixtures MCQs
Class 8 Science Chapter 8 Nature of Matter: Elements, Compounds, and Mixtures MCQs with Answers
Which of the following statements about elements is correct?
2.Which of the following is an element?
3. A compound is formed when
4. Which of the following is a mixture?
5. Air is an example of a:
6. Which of the following is a heterogeneous mixture?
7. Which of the following cannot be broken down by chemical means?
8. What is the smallest unit of an element?
9. Which of the following has a variable composition?
10. What kind of substance is pure and has identical properties throughout?
11. Elements are made up of:
12. Which one of the following is NOT a mixture?
13. Which of the following best describes a mixture?
14. The ratio of elements in a compound is:
15. Which of these is NOT true for a compound?
16. A solution of salt in water is an example of
17. Which of the following can be classified as a homogeneous mixture?
18. Which of the following is a compound?
19.Which of the following mixtures can be separated by filtration?
20.Which one of these is a compound made of two elements?
