Sodium protons neutrons electrons

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Sodium protons neutrons electrons
Sodium protons neutrons electrons

Sodium has 11 protons, 12 neutrons, and 11 electrons.

Sodium protons

  • Protons = atomic number

From the periodic table, find the atomic number of sodium.

Sodium location on periodic table

The atomic number of sodium is 11. Hence, sodium has a total of 11 protons.

Sodium neutrons

  • Neutrons = atomic mass – atomic number
Sodium neutrons

The atomic mass of sodium is 22.989769, so we’ll take the roundup value as 23. And the atomic number of sodium is 11.

Subtract the atomic number (11) from the atomic mass (23). Hence, sodium has a total of 23 – 11 = 12 neutrons.

Sodium electrons

  • Electrons = atomic number
Sodium electrons

The atomic number of sodium is 11. Hence, sodium has a total of 11 electrons.

Next: Magnesium protons neutrons electrons

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Learnool.com was founded by Deep Rana, who is a mechanical engineer by profession and a blogger by passion. He has a good conceptual knowledge on different educational topics and he provides the same on this website. He loves to learn something new everyday and believes that the best utilization of free time is developing a new skill.

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