Using the periodic table, complete the following. Element: oxygen symbol: O_(2) Molecular weight: square g Mass of one mole: hat (v)g/mol

To complete the information for oxygen using the periodic table:<br /><br />Element: Oxygen <br />Symbol: \( O_2 \) <br />Molecular weight: \( 32 \) g <br />Mass of one mole: \( 32 \) g/mol <br /><br />Explanation:<br />- The atomic weight of a single oxygen atom (O) is approximately 16 g/mol.<br />- Since \( O_2 \) is a diatomic molecule, it consists of two oxygen atoms.<br />- Therefore, the molecular weight of \( O_2 \) is \( 16 \times 2 = 32 \) g.<br />- The mass of one mole of \( O_2 \) is also 32 g/mol.