Answer:
1. atom
2. element
3. pure substances
4. mixture
5. Homogenous Mixture/Heterogenous/Heterogenous
6. Basic
7. Similar: Both made up of atoms, have bonds connecting the atoms together, and are pure substances Different: Compounds are made up of different elemnts in a ratio, elements are distinguished by their atomic number, elements cannot be broken down into further elements
8. Heterogenous
9. Yes, as long as the elements don't have a chemical reaction with each other. Breahting air is the most common exmaple. There are many different elements in the air yet they do not react.
10. The mixture can be put through a filter to get the sugar and the black pepper by itself as the pebbles would be too large to pass through the filter. Next, the mixture can be set in water and stirred to have the sugar dissolve in the water. Since black pepper does not dissolve in water, the black pepper can be further filtered to get only the black pepper on its own. Finally, the sugar water can be evaporated to get the sugar on its own.
Explanation:
