Question

9 8. What substance is composed of only one kind of atom? A. Element B. Compound C. Pure substance D. Mixture 9. When one or more substance is combined it is called A. Element B. Compound C. Pure substance D. Mixture 10. Which of the following set of properties talks about a compou​

Answer 1

Answer:

8- C Pure substances

9- D Mixture

10- Not visible properly

hope this helps