An atom of sodium-23 (Na-23) has a net charge of +1. identify the number of protons, neutrons, and electrons in the atom. How did you determine the number of each type. Explain in completer s details.

Answers

Answer 1

Answer: The correct number of neutrons is 12 while the number of protons is 11. That is because if the atomic number is 23, that means it's the isotope Na-23 and the atomic number is the sum of protons and neutrons. There are 11 protons as it can be seen on the periodic system. The number of electrons is 10 because it is positively charged, meaning that there's one electron fewer than the usual.

Answer 2

Answer:

Protons: 11 - Neutrons: 12 - Electrons: 11. By analyzing the atomic number, mass number, and net charge, we can determine the number of protons, neutrons, and electrons in the sodium-23 atom.

The sodium-23 atom (Na-23) has a net charge of +1, which means it has one more proton than electrons. To determine the number of protons, neutrons, and electrons in the atom, we need to look at its atomic number and mass number.

The atomic number of an element represents the number of protons in its nucleus. Since the net charge of the sodium-23 atom is +1, it means there is one more proton than electrons. Therefore, the number of protons in the sodium-23 atom is 11.

The mass number of an atom is the sum of its protons and neutrons. To find the number of neutrons, we subtract the number of protons (atomic number) from the mass number. In this case, the sodium-23 atom has a mass number of 23, and since it has 11 protons, we can calculate the number of neutrons:

Mass number - Atomic number = Number of neutrons
23 - 11 = 12 neutrons

Lastly, to find the number of electrons, we need to consider the net charge. Since the sodium-23 atom has a net charge of +1, it means it is missing one electron to become neutral. Therefore, the number of electrons in the sodium-23 atom is 11.

In summary:
- Protons: 11
- Neutrons: 12
- Electrons: 11

By analyzing the atomic number, mass number, and net charge, we can determine the number of protons, neutrons, and electrons in the sodium-23 atom.

To know more about neutrons:

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In the combustion of hydrocarbon, carbon monoxide is formed. What has occured?

Answers

An incomplete combustion happened in the combustion of a hydrocarbon where carbon monoxide is produced. It happens when there is not enough oxygen to combust the hydrocarbon. The opposite is the complete combustion where CO2 and H2O is formed.

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Which list of nuclear emissions is arranged in order from the greatest penetrating power to the least penetrating power?(1) alpha particle, beta particle, gamma ray
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(4) gamma ray, beta particle, alpha particle

Answers

Answer: The order of penetrating power from greatest to least is gamma ray, beta particle, alpha particle.

Explanation:

Penetration power is defined as the movement of particles or the ray through an object. It is directly proportional to the energy of the particle.

$\text{Energy of the particle}\propto \text{Penetrating power}$

So, more is the energy of a particle, more will be its penetrating power.

We know that:

Gamma rays have the highest energy, followed by beta particle and then by alpha particle.

Thus, the ascending order of the penetration power of alpha rays, beta rays, and gamma rays will be:

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