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The nucleus of potassium is the central core of the potassium atom consisting of protons and neutrons. It has 19 protons, making it the atomic number of potassium, and the number of neutrons can vary depending on the isotope of potassium.
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How many electrons surround the nucleus of an atom of potassium?
A neutral atom of potassium has 19 electrons surrounding its nucleus.
What is the total number of protons in the nucleus of a potassium 42 isotope?
A potassium-42 isotope has 19 protons in its nucleus.
Why does potassium have a larger atomic radius than bromine?
Potassium has a larger atomic radius than bromine because potassium has more electron shells, resulting in the electrons being further away from the nucleus compared to bromine. Additionally, the increased nuclear charge in bromine attracts its electrons more strongly, leading to a smaller atomic radius compared to potassium.
What is the atomic core of potassium ion?
The atomic core of a potassium ion consists of 19 protons and typically 20 neutrons, as potassium usually has an atomic number of 19. This gives the potassium ion a net positive charge of +1 due to the loss of one electron, balancing the charge of the 19 protons.
Why Na is less reactive than K?
Sodium (Na) is less reactive than potassium (K) because sodium's outer electron is more tightly held due to greater nuclear charge and smaller atomic size, making it harder to remove. This results in sodium being less likely to form ions and react with other substances compared to potassium.
Where are the protons in a potassium atom?
Protons are located in the nucleus of a potassium atom. Potassium atoms have 19 protons in their nucleus.
How many neutrons do (K) potassium and potassium -40 have?
Potassium (K) typically has 19 neutrons in its nucleus. Potassium-40 is a radioactive isotope with 21 neutrons in its nucleus.
How many electrons orbit the nucleus of the potassium atom?
The potassium atom has 19 electrons orbiting its nucleus.
How many electrons surround the nucleus of an atom of potassium?
A neutral atom of potassium has 19 electrons surrounding its nucleus.
How many neurtons does potassium have?
Potassium typically has 20 neutrons in its nucleus.
How many protons are in the nucleus of a potassium atom?
19
Where is most of potassium atoms mass located?
Most of the mass of a potassium atom is located in its nucleus, which contains protons and neutrons. The electrons in the electron cloud surrounding the nucleus have significantly less mass compared to the nucleus.
How many neutrons are in the nucleus of the potassium?
20 for the stable atom
Which element has19 protons in its nucleus?
Potassium - (K) Potassium's atomic number is 19, which is also the number of protons it has.
Number of subatomic particles in potassium?
Potassium's atomic number is 19, meaning it has 19 protons in its nucleus. In a neutral potassium atom, there are also 19 electrons orbiting the nucleus. The most common isotope of potassium, K-39, has 20 neutrons, giving it a total of 39 subatomic particles.
How many protons does potassium's nucleus have?
It has 19. If you look at the periodic table of elements potassium (k)'s atomic number is 19. An atomic number Is how many protons is in it's nucleus. So the answer is 19
What is the atomic number and mass number for potassium?
The atomic number for potassium is 19, which means it has 19 protons in its nucleus. The mass number of potassium is approximately 39, which includes the sum of protons and neutrons in its nucleus.
