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That is potassium which occurs naturally in three isotopes, 39K, 40K and 41K. The numbers of neutrons in the nuclei of atoms of these isotopes are 20, 21 and 22 respectively. Please see the link.
Wiki User
∙ 10y ago
Wiki User
∙ 11y agoAs you might already know, an atom consists of three different elements: electrons, protons and neutrons. The electrons are negatively charged, the protons positively charged, and the neutrons are neutrally charged.
To make it simple, the neutrons' "job" is to kind of keep the negative and the positive charges away from each other. Imagine two gangs fighting each other, and the neutrons are police forces trying to keep the situation under control.
The reason why K (Potassium) contains more neutrons than protons is simply because more neutrons are required for this job. If you look at the even heavier atoms, like for instance Uranium, they contain many more neutrons than protons.
As a side note, this is one of the essential steps of making an atomic bomb. By manually removing some neutrons, the negative and positive charges collide and create a massive explosion.
Wiki User
∙ 13y agoK (potassium) itself is an element, not an isotope. There are 3 potassium isotopes, with 20, 21, and 22 neutrons.
Wiki User
∙ 13y agoThere are 20.1 neutrons in potassium (39.1-19).
Wiki User
∙ 11y agoIt has 20 neutrons.
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What is the total number of neutrons in the nucleus of a K 37 atom?
18 neutrons
What is the approx number of neutrons in potassium?
K-39 isotope has 20 neutrons
How many protons does k-40 have?
The atomic number of potassium is 19. So there are 19 protons, 19 electrons. In K-40 isotope, there are 21 neutrons.
How many protons neutrons and electrons are in k40?
K always has 19 protons, because that is what defines it as an element.40, the atomic mass is the sum of protons and neutrons. So if you subtract the number of protons from the atomic mass, you get the number of neutrons.40-19=21 neutrons
How many electrons and neutrons are in potassium?
Potassium (K) Has the same number of electrons as protons therefore it has 19 electrons. To find the number of neutrons you take the mass of the element minus the number of protons so 39-19=20. so there are 20 neutrons in potassium.
How many Neutrons does K?
It has 20 neutrons.
How many neutrons and protons does K-40 have?
it has 21 neutrons and 19 protons
How many protons neutrons and electrons does K have?
19 electrons, 19 protons and 20 neutrons
How many protons neutrons and electrons have K-41?
Potassium-41 has 19 electrons and protons and 22 neutrons.
What is the total number of neutrons in the nucleus of a K 37 atom?
18 neutrons
What is the approx number of neutrons in potassium?
K-39 isotope has 20 neutrons
How many protons does k-40 have?
The atomic number of potassium is 19. So there are 19 protons, 19 electrons. In K-40 isotope, there are 21 neutrons.
What is the atomic mass and neutrons are K?
The mass number of Potassium is 39 which means it has 20 neutrons.
How many protons neutrons and electrons are in k40?
K always has 19 protons, because that is what defines it as an element.40, the atomic mass is the sum of protons and neutrons. So if you subtract the number of protons from the atomic mass, you get the number of neutrons.40-19=21 neutrons
How many electrons and neutrons are in potassium?
Potassium (K) Has the same number of electrons as protons therefore it has 19 electrons. To find the number of neutrons you take the mass of the element minus the number of protons so 39-19=20. so there are 20 neutrons in potassium.
The nucleus of an atom k-42 contains?
19 Protons and 23 Neutrons
What is the chemical elements represented by the following symbol - K?
Potassium and it has 19 electrons and protons and 20 neutrons. Potassium and it has 19 electrons and protons and 20 neutrons. Potassium and it has 19 electrons and protons and 20 neutrons.
