Question

object/chemical | observations | mixture/molecule/element | molecules/atoms

1. sugar | | |
2. flour | | mixture |
3. foil | | element |
4. air | | mixture |
5. wire | | element |
6. slime | | mixture |
7. plastic wrap | | molecule |
8. glass | | mixture |
9. snack mix | | mixture |
10. chalk | | molecule |
11. salt water | | mixture |
12. sulfur powder | | element |

list 10 things that you noticed

1. that sugar is not an element
2. flour is a mixture
3. aluminum foil is and element
4. air is multiple gases
5. copper is element
6. plastic wrap is a molecular
7. glass is a mixture of silicates
8. snack mix contains multiple food
9. salt water is a mixture of nacl and h20

10.

Explanation:

To complete the list of 10 noticed things, we can analyze the table:

Step 1: Identify a missing observation

From the table, "sulfur powder" is classified as an element. Let's frame this as a notice.

Step 2: Formulate the observation

Sulfur powder is an element (matches its classification in the table).

Answer:

1. Sulfur powder is an element