Which model below represents a pure substance?
Question 1 options:
Neither figure 1 nor figure 2 are pure substances.
Figure 1, because it is a compound.
Both figure 1 and figure 2 are pure substances.
Figure 2, because it is a compound
![Which model below represents a pure substance Question 1 options Neither figure 1 nor figure 2 are pure substances Figure 1 because it is a compound Both figure class=](https://us-static.z-dn.net/files/dde/594d942ec4d4cec04f80aedee84eb276.png)