Question

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The chemical formula for rust is found below. Fill in the missing parts of the table to represent the atoms and number of each type of atom found in rust.


Fe2O3


Element Symbol Element Name Number of Atoms
Iron
O

Answer 1

To fill in the missing parts of the table for the chemical formula of rust (Fe2O3), we identify the number of each type of atom in the formula.

- Fe (Iron) has a subscript of 2.
- O (Oxygen) has a subscript of 3.

Here is how to fill out the table:

| Element Symbol | Element Name | Number of Atoms |
|----------------|---------------|------------------|
| Fe | Iron | 2 |
| O | Oxygen | 3 |

So the completed table is:

- Element Symbol: Fe, Element Name: Iron, Number of Atoms: 2
- Element Symbol: O, Element Name: Oxygen, Number of Atoms: 3