Calculate the charge and mass of all the electrons in the oxygen atom.
| July 2, 2021 | education
The ordinal number of oxygen in the periodic system of Mendeleev is 8, therefore, its electron shell consists of 8 electrons.
Mass of eight electrons:
M = 8 * mₑ = 8 * 9.10938356 × 10⁻³¹ kg = 7.28 * 10⁻³º kg.
Eight Electron Charge:
Q = 8 * qₑ = 8 * 1.60217662 × 10⁻¹⁹ Cl = 1.28 * 10⁻¹⁸ Cl.
Answer: The charge of eight electrons is 1.28 * 10⁻¹⁸ C, the mass is 7.28 * 10⁻³º kg.
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