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The atomic number of potassium is 19. So there are 19 protons and 19 electrons. The number of neutrons depends on the isotope. The most stable isotope of potassium (K-39) has 20 neutrons (39 - 19 = 20).

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How many protons neutrons and electrons are in k39?

In potassium-39 (K-39), there are 19 protons (since it's the element potassium), 20 neutrons (subtracting the element's atomic number from its atomic mass), and 19 electrons (since atoms are electrically neutral).


How many protons neutrons and electrons in potassium -43?

Potassium-43 has 19 protons, 24 neutrons, and 19 electrons. The number of protons and electrons is determined by the element's atomic number (which is 19 for potassium), while the number of neutrons is calculated by subtracting the atomic number from the isotope mass number.


How many protrons electrons and neutrons are in Potassium?

Potassium has 19 protons, 19 electrons and 20 neutrons.


How many protons electrons and neutrons does an atom of potassium have?

An atom of potassium has 19 protons, 19 electrons, and typically 20 neutrons.


How many protons neutrons electrons are in potassium?

There are 19 protons,20 neutrons, and 19 electrons.


How many protons electrons and neutrons are in potassium-39?

19 protons 19 electrons 20 neutrons


What atoms are in potassium?

Which potassium atom do you want? At what level do you want to count particles?potassium-38: either 19 protons & 19 neutrons or else 114 quarkspotassium-39: either 19 protons & 20 neutrons or else 117 quarkspotassium-40: either 19 protons & 21 neutrons or else 120 quarkspotassium-41: either 19 protons & 22 neutrons or else 123 quarkspotassium-42: either 19 protons & 23 neutrons or else 126 quarkspotassium-43: either 19 protons & 24 neutrons or else 129 quarkspotassium-44: either 19 protons & 25 neutrons or else 132 quarksI hope you did did not mean to count either the mesons or gluon that's convey the strong force in each case.


How many protons neutrons and electrons have K-41?

Potassium-41 has 19 electrons and protons and 22 neutrons.


What has 19 protons 20 neutrons and 19 electrons?

An atom with 19 protons, 20 neutrons, and 19 electrons is potassium-39, an isotope of potassium.


A potassium atom has how many protons and electrons?

A potassium atom has 19 protons.An uncharged atom therefore has 19 electrons, but in solution many potassium atoms exist as ions (K+), with 18 electrons.


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.


Is boron protons electrons or neutrons?

Boron is an atom or element, and it contains protons, electrons, and neutrons.